2005 silverado cat delete. 8l with 177,xxx miles.

2005 silverado cat delete Fabricated from durable 16-gauge aluminized steel, this Removing the catalytic converter can improve horsepower and will make your car go faster and provide improved sound - especially if you are running a big V8 I also explain what a catalytic converter delete is. one of his cats were clogged up, so we gutted it and the other side cat and did the non fouler trick, and voila, no codes. Ive researched the site and noticed a lot of members have done this modification but no one has said if they lost any low end torque or any other cons? I did notice one comment of an extra rasp BAK 226100 - 04-14 Chevy Silverado 5ft 8in Bed Flip G2; 2004-2014. Cancel Create thread i actually done the spark plug non fouler trick on my cousins 99. cat delete need help i have the 5. Do your homework on local laws, as getting caught can bring steep Benefits. Decrease backpressure. All exhaust systems and Buy Parts-Diyer Catalytic Converters Compatible with Chevy Chevrolet Silverado 1999-2007 1500 Compatible with GMC Sierra 1500 4. Many exhaust parts such as Exhaust Manifolds, Catalytic Converters, and Mufflers & Resonators can fail and even develop leaks over time. Learn about increased horsepower, distinct exhaust notes, emissions Cat Delete Test Pipes/ High Flow Catalytic Converters. 3 with a third cat delete, let me know what you think. i want to replace them and get new but its kind of pricey. Buy now. Starting at $70/month 2006 Chevy Silverado LT 4x4 285's 6. 2011-2017 Ford 6. I took my old catalytic converters off and replaced them with two new ones I bought off of Amazon. com, built tranny, egr delete, airbags, and Edge insight. Clear Filters. 2017-2019 L5P 6. Come join the discussion about performance, modifications, Finally i preformed a pressure vacuum test on the intske and vacuum was good, so i put the vacuum guage into the pre cat o2 sensor hole, and it was showing around 6-8inches of pressure, and to my knowledge, it should be 0 My question is, how can i gut, or delete the cats and not throw a code 2005 Silverado 2500HD 6. 6L Duramax LLY; 2001-2004 GM 6. Ive researched the site and noticed a lot of members have done this modification but no one has said if they lost any low end torque or any other cons? I did notice one comment of an extra rasp 2024 K2500HD. This shop and a few others I have called don't want the liability of removing the cats. Starting at $106/month Shop for the best Catalytic Converter for your 2005 Chevrolet Silverado 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. 7744 posts · Joined 2010 Add to quote; Only show this user #18 The upgraded version EGR delete kit for 2004-2005 6. M. Test Pipes also know as cat delete pipes do not contain a catalytic converter. Search Millions Find Yours Modern Vehicles w/OBDII, removing a catalytic converter will not drastically increase vehicle performance without retuning. i would rather have a full system but i must be getting old - i like the quiet 2005 Silverado EC/SB, LLY, 4WD, Edge CTS w/ EGT probe, LML Exhaust Manifold, PPE shimmed FPRV, Banks LBZ air cleaner, Profab intake, Year: 2004 I5 / 2005 I5 / 2007 I5 Dyno graphs courtesy of JLAUDIO29. They are the P401 & P404 EGR codes. Part Number: MBR-S5010409. CANCEL APPLY. Showing you me cutting it, then listening to it how it sounds with just the I unscrewed the 1 bolt from one side and pushed the bar out of the way and let the muffler move to the side toward the drive shaft. I deleted my catalytic converter last November. Otherwise the PCM will add some more fuel to the engine in hopes too cool down overheated cats that aren't even there. hpt 2014 Silverado 5. If you wanted me to tune out your codes just $75 more dollars . This exhaust consists of factory truck manifolds, factory Y-pi This is the most up to date tune file I have. 04 Silverado Duramax 07 Silverado Duramax 03 Sierra LQ4 Denali 01 Silverado Duramax 09 Silverado SCRB 2500HD LY6 My rear 02s are cut off ive been planning on cat delete my state doesnt buy in to smog checks Off Road Pro Series Cat-Back Performance Exhaust System Sierra/Silverado 1500 5. 3L 19476 parts at JEGS. A muffler delete pipe simply installs in place of your existing muffler on most aftermarket systems and installs with clamps on both ends. 88' Chevy K-5 Blazer Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. garrison Forum Newbie Posts: 8 Reg: 12-28-10. Brand. 2005 HD2500 Silverado 2WD EC LB (FE9 - Federal Emissions) 110K miles Goodyear Wranglers 265/70R/17, MBRP 5" w/ cat delete A. 2016 Silverado CCSB 5. to/3utk5D92005 Chevy Silverado 5. Install was easy. Installed Trans Go Jr. 2005 Silverado 1500 LS Crew Cab 5. 99 *FREE SHIPPING *Lower 48 States. Suddenly becoming stationary that's what gets you. Thanks to Gary at diesel pros in Bozeman, MT XDP has the Catalytic Converters you need for your 2004. $119. FREE 1 to 3-Day Delivery on Orders $119+ Details Hello, Sign In My Account Chevrolet Silverado EZ CEL Fix Oxygen Sensor Simulator is a must-have Performance Upgrade if you are about remove the cat or if you installed high-flow exhaust system parts like free flow manifold. Send Private Topic View Profile. 06 ext cab 2wd drw 462,xxx, New motor with 5k, 3. 3L 4. 3L 2WD K&N FIPK II Magnaflow Exhaust how did you remove the gov? i have a 2008 chevy silverado. 2005 HD2500 Silverado 2WD EC LB (FE9 Black 2004 silverado 6. 2005 GMC Z71/ Nitto 265's/ Summit Racing Chambered muffler/ 2 inch RCX spacers/ Vette servo/ 6-hi/ Tows/ 5K HIDS/ Pacesetter LT's an ORY/ GM ls hot cam When to Delete Your Cat: For the best results in terms of increased power, you will want to delete the catalytic converter all together. Can be administered by any cop based on either a smell test Diesel Cat Delete Pipes - Guaranteed Lowest Price. The kits will fit all PICK-UP trims, cab and box lengths. Upgrades. 2006 Chevrolet Silverado 2500 6. Because horsepower is a terrible thing to waste and no cats is still better than any Jul 31, 2009 · 06' Silverado 2500HD LBZ D-Max ATS E-Power, ATS transmission MBRP Cat Delete, Banks Monster exhaust, Banks intake, turbo resonator plugged. Exhaust Header for 2007-2014 Silverado Suburban Sierra 4. EGR Delete Kits : Right on time, arriving on the 5th day to complete your 2005 Silverado 2500HD 6. 76 *FREE SHIPPING *Lower 48 States. Executive Order Number: D-193-156; Engine Family Number: 5GMXT05. 82. Learn about increased horsepower, distinct exhaust notes, emissions The 2004. I currently have a flow master 40 series with a 4. EGR delete kit for 2004 & 2005 6. 3L, 5. 0, 4L80E, NV263, AAM 10. Set custom price range: to. They also sell the MBRP cat-delete front pipe for $123. Risks: The chamber left after you would "gut" the cat may actually be worse at losing energy than a Explore our collection of high-performance PowerStop exhaust-cat-delete-pipes for your 2006 Chevrolet Silverado. 5 Dropstar wheels, local EFI live tuned with switch, CTS digital gauge with EGT, 5in Diamond Eye with muffler, BBI . 0L 6. Thread Removing the cats may cause an issue with the AFR due to the upstream and downstream sensors showing a catalytic convertor ineffiency CEL. Nealinator's 5. With direct-fit options available for Hey just wondering if a 3rd cat delete will make my truck sound better. Replace the aging emissions components in your 2004. R. I have read a couple other threads on this, some say doing this will throw a cel because it messes with o2 sensors. 3L 50511 50463: Catalytic Converters - Amazon. Well worth it. Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: 2025 For $450 you can gain 25-30hp and much better sound. But if you still wana remove your cats, then get a tuner that will allow you to remove your cats without any codes. 5 inch pipe on a 5. Gotta play with it a little. Choose options 2005 1/2 ton Silverado 4dr 4X4 Gone 3-2007 2007 1/2 ton Silverado 4 door, Gone 6/15/10. 6L LMM Duramax 2500, 3500. 5-05 6. A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. Come join the discussion about modifications, towing, classifieds The Comp Cams DOD Delete Kit is a high-quality solution for those looking to improve the performance and longevity of their vehicle's engine. Sold: 2007. 0l. com/@carproblemsmax/join - Become our Sponsor What is a catalytic converter de I have a2014 Silverado, have shortys cause in ca, my warranty just expired and I'm looking at removing cats. 01/08/2025 . 10:1, LTX265/70R17 "Speed never killed anyone. 6L LLY Duramax with a Muffler Delete Pipe. The performance of your vehicle greatly increases with the Im thinking of punching out my converters and installing the spark plug foulers on the rear O2 sensors. $169. B. 01/14/2025 . 0L/364 Exhaust Systems Automatic Transmission and get Free Shipping on Orders Over $109 at Summit Racing! I've deleted cats on a 5. Personally I'd just have new cats welded in. Maximize the sound in your 2004. 3L 4x4 Z71 All Terrain Borla Touring cat back exhaust - Bilstein 5100's front level - Zone AAL - 18" GMC AT4 wheels - Amp Research power steps - Custom Lewtune - SpecD HD grille - Sprint Booster 2007-2012 Chevy GMC Silverado Sierra 1500 Muffler Delete Aluminized Steel All Makers. DPF & Cat Delete Pipe 4" for 17-23 Silverado/Sierra  · AUTOSAVER88 Catalytic Converter Compatible with Chevy Silverado GMC Sierra 1500 1999 2000 2001 2002 2003 2004 2005 2006 Tahoe Avalanche Suburban Yukon Cadillac Improve performance and fuel efficiency with Flashark DPF & Cat Delete Pipes. *Free Shipping on Orders Over $119* Shop for New Auto Parts at 1AAuto. If you desire to remove your cat converter, ensure to think about the outcome before you start the process. Jump to Latest The catalytic converter in my work truck (‘13 sierra 4. A muffler delete pipe is easily installed in place of your existing muffler on most 2005 Silverado ECSB 4x4/tint/Methods 2005 Suburban z71 1991 Jeep Cherokee 2013 Jeep Grand Cherokee Trailhawk. Benefits: Improved fuel economy (up to 20%), reduced engine if you're going to delete the Cat just put a whole system in and a down pipe. Just wanted to know if it will for sure bring up the cel even though the o2 Jul 10, 2018 · I phoned two places, one tune shop said they can delete the codes in about and hour and it will cost roughly Nov 30, 2009 · You would need a tune; to not only turn off the downstream o2 sensor codes, but to also turn off COT protection. You most likely wont find a shop to weld in pipes. 3l cat delete; Results 1 to 6 of 6 Thread: 2016 silverado 5. 43 posts 2002 Chevy Silverado 5. 45 gal Transfer Flow tank, B&W gooseneck hitch, class 5 hitch, Bilstein shocks, 285/70-17 on H2 wheels Experience unrivaled performance with Flashark's EGR Delete Kit for 6. Hand-picked by experts! Pay later or over time with Affirm. 6L Duramax DPF & Cat with EngineGo 4" delete pipe. R. Ray Lopez 2006 Silverado "Grey Ghost" 2500HD LBZ LT/CC/SB 6" Rough Country Lift Kit, 35/12. It’s Even Harder When You’re Stupid. ARK Test pipes or, cat delete pipes, or straight pipes, do not contain a catalytic converter. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! hey all im debating deleting my 3rd cat there are not any o2 sensors after it so it should not cause any diagnostic codes. 2005 LLY Silverado 2500HD 4X4Crew Cab Long Bed-Edge Juice w/ Attitude -MBRP 4" Exhaust w/ Cat Delete -CST 9"-11" Lift Improve engine performance with our Chevy/GMC DPF and Cat Delete Pipes. 2002,2003,2004,2005,2006,2007 Chevy/GMC Duramax Diesel LBZ LLY LB7 Silverado You would need a tune; to not only turn off the downstream o2 sensor codes, but to also turn off COT protection. ,. Save Share Reply Quote Like. Optimize your engine's power with our top-rated Chevy 5. Brute Force HD AMP Research Steps Bilstein Shocks. 11789 posts · Joined 2005 Add to quote; Only show this user Because people are stupid. 6L 3. 99. How do I go about doing this? Sent from Team Sierra . 5-2005 Chevy/GMC 6. 5s, Custom towbody, Efi live from www. New events If its HD(over 8600lb) in AZ, smog check required. However, you can get some long angled O2 spacers on eBay that *usually* work. Damn thing has got 250,000 miles on it and I just don't see spending that kind of cabbage on it. and Cooler, Mag Hytec Diff. 0L for 1999 Walkaround/Startup/Hard Driving of my fully straight piped (no cats) stickshift RCSB Silverado. Or you can buy tuning hardware/software and do it yourself. 3L Silverado 1500s. i know that its just pieces of metal in the cats making that noise with the help of vibrations. 3178; Engine Family Number: 5GMXT06 Improve performance and fuel efficiency with Flashark DPF & Cat Delete Pipes. It cost me about $200 less going through Amazon than the l SInce your OBD 1 truck only has a single O2 sensor that monitors the air/fuel ratio located before the catalytic converter, you wont have an issue if you remove teh catalytic converter. Long Tube Headers 4. Easy 1-hour installation. Ever Since The Delete , My Truck Gained MUCH more Power . 6L Duramax LB7; POWERSTROKE. 7L Powerstroke; 2008-2010 Ford 6. Up to $ 75 for your OEM converter. A. 45 Minute Installation; Replaces Muffler and Deletes Flapper; Mid Muffler Replacement For Dodge Charger / Challenger / 300 Removing Cat Converter. com,Magnaflow 5'' DP back ss exhaust,Re-route and Resonator plugged,5/8'' Trans lines,Nicktane adapter. Reduce repair costs. Thread Tools. 04 Silverado Duramax 07 Silverado Duramax 03 Sierra LQ4 Denali 01 Silverado Duramax 09 Silverado SCRB 2500HD LY6 98 Suburban 2004 CCSB Duramax. Then one day while I was driving (while 16 Silverado 5. Show More. 269 posts · Joined 2012 Add to quote; Only show this user Jun 26, 2014 · 2017 Silverado 1500 6. video/c-93-aAThis video shows you how to install catalytic converters on your 2007-2013 Chevrolet Silverado Chevrolet Silverado EZ CEL Fix Oxygen Sensor Simulator is a must-have Horsepower-Gain Tuning Part if you are about remove the cat converter or if you installed performance exhausts like ported headers. I was wondering abt removing the CAT on my 2010 5. Jump to Latest A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. Graystone. to/43i0HtT - All-in-One OBDII Car Scanner https://www. AFE 49-91003 4" Mach Force XP Aluminized Muffler Has anyone done a cat delete not sure what it is that I am doing wrong but codes still show on the diagnostics (no check engine) but truck will not stay on while remote start!?! does any one know the steps to folllow??? :banghead::doh: 2016 silverado 5. Rancho skid-plate. 1198 posts · Joined 2005 Add to quote; Only show this user #3 It deleted my CAT while giving me 4" exhaust from the downpipe all the way out. I used a sawzall to cut the cat pipe in half. I then had enough room to get the cat pipe brace out of the rubber bushings. 3 Vortec EGR delete kit. Help Desk. 6L Duramax LLY EGR Delete Kit fits GMC Sierra and Chevrolet Silverado 2500/3500 HD. I cut right after the cat, cause the cat was the reason I couldnt pull the pipe out the back. 3 DOD dissabled. I replaced the stock exhaust with a Magnaflow 4 inch turbo back exhaust. E. MBRP GMAL401 01-05 GM 6. The Discover the benefits & drawbacks of using catalytic converter delete pipes in exhaust system. 3L. cat delete need help; Results 1 to 7 of 7 Thread: cat delete need help. RIP 2009 Chevy Silverado 1500 CCSB 2wd 5. 01/10/2025 . CATALOG # 001363839. Now engine If you desire to remove your cat converter, ensure to think about the outcome before you start the process. Article Contributor. 4L Powerstroke; Cancel Create thread i actually done the spark plug non fouler trick on my cousins 99. 6L LLY Duramax with a replacement Catalytic Converter. Joined Feb 15, 2020 Messages 6,124 Reaction score 7,581 A Comp Cams DOD Delete Kit is constructed to accurately fit 2014-2018 5. Save Share Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. 6L Chevy GMC Silverado LLY Duramax Diesel EGR Delete Kit (Upgraded) Sale price From $157. User Info. . If your truck is a 1996+ and you remove 2005 Chevrolet Silverado 1500 Catalytic Converter. Show Printable Version; 04-10-2020 #1 [email protected] View Profile View Forum Posts Private Message Tuner Join Date Aug 2019 Posts 81. 6 Duramax diesel engine’s power levels, improving overall fuel efficiency by up to 20%. I was thinking I would have to buy a tuner or get a custom tune first before I put a true dual exhaust on. 18536 posts · Joined 2006 Add to quote; Only show this user We could use a Cat delete on this forum, With the EGR blocked and the full 4" exhaust I may have picked up a MPG. 2L 2WD . 5-2005 GM Silverado/Sierra 2500HD/3500HD 6. 2010 Silverado LT Z-71 Diablew Tuned Delete your Silverado/Sierra 2500HD/3500HD 6. 3L EXHAUST w/ MUFFLER DELETE!#EXHAUSTADDICTS #CHEVY Comment below with your thoughts & comments!Subscribe for more awesome car content! Shop 1999-2006 Chevy Silverado Catalytic Converters. Second, catalytic converters are federally mandated. truck sounds Yes, you can delete Cats without effecting engine performance, farmers do it all the time so Cats don't set fields on fire There are some "fixes" that may work to prevent O2 sensor code, not sure what works on a Ranger . com https://trq. Not monitored by O2 sensor so won't throw any Engine codes. 3) recently started rattling since it’s broken, it didn’t bother much initially. $1,199. Does anyone know if removing the cat from a CA truck will prevent it from passing smog? Save Share Reply Quote Like. So I Do Recommend This Part Change !!! Follow Me On Instagram @PoodieVuittonLIKE COMMENT AND SUBSCR 05 lly crewcab short flatbed 4x4 stock except for a 5in straight pipe, edge evo race, and a sinister egr delete. 3 before, its a lot louder and raspier, most people thought it sounded horrible but I didn't mind it. 2L Midnight Edition Z71 LTZ CC : Custom Amp-Sub Box Under Seat Storage : Roll-N-Lock Bed Cover : Nitto G2 305/50/20's : 2" Lift : 3rd cat delete gmpp muffler duals out the sides Diablew tuned No drone at highway speeds . I went with the aluminized pipe, just make sure you coat where Oct 19, 2016 · First, spark plug nonfowlers won't work. I see two codes. 0/4L80-E Is there a store bought " tune" that will allow removal of cats ? Search titles only By: Search Advanced search Forums. Come join the discussion about performance, modifications, classifieds BAK 226100 - 04-14 Chevy Silverado 5ft 8in Bed Flip G2; 2004-2014. 2006 LBZ duramax silverado CCSB 4x4. 95. Both catalytic converters are clogged and local shop is quoting around $900 to replace. ive been hearing from the guys in my shop about just cutting off the cats and welding a DPF & CAT Delete Pipe . Removing Cat Converter. 7 hemi in a 14 ram 1500 and have hollowed out the cats and have went in the engine>fuel im not anywhere near my laptop to double check this but i think you click on engine diag, DTC's and uncheck po137, 138, 140, 141 for bank 1 and po157, 158, 160, 161 for bank 2. APR APR Front Muffler Catback Exhaust System Volkswagen GTI 2015-2021. Installs are easy. Fix or replace the exhaust in your 2004. I may just order a new front pipe/cat delete and down pipe instead of a whole new 4" exhaust system. 1 Injectors, Western Diesel AZ Cat filter setup, South Bend clutch, 4th gen center console wired. ive been hearing from the guys in my shop about just cutting off the cats and welding a Long tube headers and cat delete Don't know why they say they need to replace all 3 cats lol the third cat isn't even regulated Try RockAuto for replacement cats . my cats have this rattleing noise when i accelerate. 8L V6 #50391 $724. 6L Chevy/GMC Duramax (2004-2019). 0L for 1999-2006 Chevy/GMC GMT800 Silverado/Sierra/Avalanche 1500 Y-Pipe 2WD . Include EGR Delete Kit,CCV/PCV ReRoute Kit,Cold Side Intercooler Pipe & Tube Upgrade Kit,DPF & Cat Delete Pipe , Cold Air Intake Kit , Fuel Tank Sump,Oil Catch Can,Fuel Pump various products. 7 hemi in a 14 ram 1500 and have hollowed out the cats and have went in the engine>fuel Explore our collection of high-performance PowerStop exhaust-cat-delete-pipes for your 2006 Chevrolet Silverado. 5", 4. I think I have 1 defouler drivers side and 2 passenger side. catalytic converter; dodge ram egr delete kit; fuel injector; oxygen sensor; Electric Cutout; Daysyore EGR Delete Kit With High Flow Intake for 2004-2005 GMC/Silverado Duramax LLY 6. Front Strut Assembly Exhaust Header/4" Cold Air Intake Kit All-In-One Kit for 1999-2006 Chevy/GMC GMT800 Shop for the best Catalytic Converter for your 2005 Chevrolet Silverado 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. 3 and I have a catalytic converter rattling and stopped up. Home; Search; Shop; Brands; Contact; Wish List; Account; X. Come join the discussion about performance, modifications, classifieds 2005 Silverado LT 3500 SRW CC LB 6" SuperLift, 315/75/16, LBZ MP, EGR Blocked Only show this user #15 · Jun 3, 2012. Is there a aftermarket y pipe to replace that portion of pipe and cats that the o2 sensors can go in. 3L V8 Exhaust w/ STRAIGHT PIPE!#exhaustaddicts #chevy # Trying to help my mom out with her tahoe. 3178; Engine Family Number: 5GMXT06 By deleting CAT converter, some drivers want the louder sound, but it can be a nuisance in neighborhoods. Find 2005 CHEVROLET SILVERADO 2500 HD 6. Shop XDP when you need parts for your diesel. Otherwise the PCM will add some more fuel to the engine in Nov 18, 2011 · It will help flow, it's breathing through two porous rocks on each bank right now. I have a 2002 Silverado 1500 with a 5. 6L Chevy GMC Silverado LLY Duramax Diesel. Improved Fuel Economy and Engine Longevity; An LBZ EGR delete kit helps restore your 6. $788. Save Share Like. Can be administered by any cop based on either a smell test cat delete need help; Results 1 to 7 of 7 Thread: cat delete need help. 6 LBZ D-Max/Ally 2005 4x4 3500 SRW CCLB LT, 120K+ 4" MBRP SS Cat back, aFe MP Nitto Terras on 17" Moto Metal 950. #CBK0005 $337. 1995 Dodge Ram 2500 12 valve Cummins,Cold air intake,4'' MBRP exhaust,New trans 1989 Dodge Cummins 3500 flat bed. I did two truck exhausts, programmer, and fuel filters in five hours without a vehicle lift. Exhaust System, XP Series, Cat-Back, 409 Stainless Steel, Split Side Exit, Natural, Polished Tip, Chevy, GMC, Pickup, V8, Kit. Please let me know what you think 2. com®. Aug 26, 2022 · As the name suggests, a cat delete, or a catalytic converter delete, is when you completely remove the catalytic converter from your car and replace it with a straight pipe or a May 26, 2010 · The EGR plate goes in easy-about 10 minutes. 8 | SOUNDS AMAZING!! In todays video I'm cutting the cats out and welding in some straight pipe. If you are looking for a catalytic converter or a test pipe you have come to the right place. Can't pay much labor at the muffler shop for that price. 2 intake and throttle body, 4"specter cold air with K&N filter, Texas Speed long tube off-road Y pipe Cat delete, flow master super10x1, I bought a Magnaflow 4" turbo-back Cat-Delete Stainless system for $359 SHIPPED. my question is how restrictive are these cats i have a 2010 silverado 5. You’ll most likely still smell things—but gas now, instead of sulfur. 3l cat delete. Owners do this for different reasons: improving performance, adding more Get the Best Performance with Magnaflow D-Fit Muffler Delete Kit GM Silverado/Sierra 1500 4. Then one day while I was driving (while Personally I'd just have new cats welded in. 2004. Crafted from high-grade components, this kit is designed to eliminate the Displacement on Nov 1, 2011 · 2005 Silverado 2500HD LLY - 4x4 Cat delete, Rebuilt head W/ supertech valves, titanium retainers, 80LB Springs, Stabilizer Bar, Balance Shafts Delete. Are you chasing the brainiest solution for your SES light issue? Deleted cats on my F type svr and was grappling with CEL for months. 3L 2014-2018. com FREE DELIVERY Join me in this episode of That Carstuff Talk Show as I discuss a few things you should consider before doing a complete #decat on your car. Even if you don't have emissions or inspections, you can still get a $10,000 fine anywhere in the US for not having cats. 2005-2014 Ford Mustang Coilover Shock Absorbers Struts 4PCS . Really though, the cat delete won't do as much for mileage as the egr from everything I have read. The Diesel Cat Delete Pipes Experts! Knowledgeable Customer Service. 6L Duramax Chevrolet Silverado 3500 HD 2001. 5" turbo back aluminized exhaust with a catalytic converter and muffler. 50/17 Nitto EXO, Raceline Renegade 8, RCX 2" Rear Wheel Spacers, EFI Live with ProFab Performance EGR Delete Tube/EGR Cap with EGR/Intake Heater Delete codes disabled, Banks Ram-Air/Super Scoop, TranGo Jr. No point to remove code when cat is needed . 6L Duramax 4" Front Pipe (Cat Delete) 2006 Silverado 2500HD LBZ CC SB Exterior: Escalade Handles, Front windows tinted to match the rear, Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. cc/sb '05 K2500HD cc/sb D/A LT V2 w/fan, Fan Damn Max, twin 130 amp alts, LBZ mouthpiece, BD manifold, custom high flow up pipes, 4" down pipe, kitty gone, P/S cooler, EFI Live, boost and pyro gauges. Even high flow cats cannot compete with power gains seen from the complete removal of the units. It came out am What is Catalytic Converter Delete? Catalytic converter deletion is the process of modifying your exhaust system by removing the catalytic converter. If you get the MBRP cat delete pipe May 19, 2020 · Any tuner can remove the catalytic converter trouble codes. Diesel Power Products offers Mel's hey how yall doin, i have 2000 chevy silverado 1500 v8 4. ryan v Discussion starter. 3 and am curious if there is any gains to be had by deleting my 3rd cat thanks. CATALOG # 001418857. Shop millions of cars from over 22,500 dealers and find the perfect car. A programmer can really increase mileage though. The Pros, the Co https://amzn. This kit will NOT fit the Cab & Chassis trucks. Enjoy fast, free shipping and award-winning service! Welcome back guys, in this videos we are taking my secondary cat and deleting it. Come join the discussion about performance, modifications, classifieds, troubleshooting If your exhaust gets cooler sooner with a 3rd cat delete, the added gas expansion could cause more turbulence/less velocity at lower rpms and thus some low end loss. EGR delete stands for exhaust gas recirculation delete and is used in gasoline and diesel SPELAB 2004-2005 6. 5 Chevy Silverado 2500HD LMM CC/SB Z71 Twinned and built everything Email Report mark. 6 LLY Duramax with the Muffler Delete Pipes available at XDP. 6L LLY GM Duramax's came factory equipped with a 3. com/@carproblemsmax/join - Become our Sponsor What is a catalytic converter de CAT DELETE ON SILVERADO | STRAIGHT PIPED | 4. AP Exhaust (18) Flowmaster (1) MagnaFlow Exhaust Products (17) Price. Save Share I had EGR deleted (along with Cats and AIR deleted) on my LS1 but I promise you it didn't give me anything close to 8-10mpg. 3/6L80e, not as slow but still heavy. Increase fuel efficiency, reduce backpressure, and boost power. 6L Duramax LLY Magnaflow DP, 5" Magnaflow turbo back straight pipe. 8l with 177,xxx miles. If you would have went with a Diablo Sport tuner either you would have had the option to disable the rear O2 sensors or Lew deffinatley ccould Dec 22, 2011 · There are a bunch of players making LLY cat delete front pipes (OEM pipe is made of 409 stainless BTW). 3/6sp sadly sold with 197,849 miles on 4/8/24 “Life Is Hard. Deals. $175 - $200 (2) $200 - $225 (1) 2005 Chevrolet Silverado 1500 Exhaust Manifold Bolt & Spring; 2005 Chevrolet Silverado 1500 Exhaust Pipe; the cat delete was real easy there are two flanges it bolts in to i think it was a little over a hundred bucks. Removing the stock cats on a late model vehicle will do NOTHING, aside from WANT DUAL BLUE FLAME EXHAUST TIPS? CLICK THE LINK BELOW!https://amzn. Just deleting the 3rd cat will increase sound. New posts. :RockOn: Save Share I have a 2005 LLY. Designed for a universal fitment, these pipes are made in a variety of lengths, diameters, and materials to https://amzn. Shop all 2005 Chevrolet Silverado 1500 Catalytic Converters SPELAB 2004-2005 6. What is a Catalytic Converter Delete? To perform a catalytic converter delete, you must remove or uninstall the catalytic If you want to remove the cats you'd need to get a tune with the rear o2 sensors tuned out. 2005-2014 Ford Mustang Coilover Shock Oct 16, 2012 · 2005 Chevy 2500HD LLY CCSB EFI Live DSP5 by Idaho Rob, Pillar Mount CTS AFE MP, MBRP 4" Straight Pipe, EGR Delete Magnaflow DP, LB7 Up Pipe, ARP Head Studs PCV Reroute, Resonator Block, Jun 6, 2010 · 2005 Chevy Silverado Z71 Crew Cab 6" Skyjacker lift w/Edlebrock dual front remote resoviour shocks, single rear remote. (awaiting install), PPE Trans Pan, Mag Remove the muffler in the exhaust of your 2004. BD Intake and steering brace, Banks grid heater delete, S&B intake, King dual stabilizer on 08+ front end, Rough Country 2in lift, 22x14. 5" stainless flex about 4" longer than what you removed. I'm not sure if the catalytic converter monitor ever  · If you do delete your cats you still will need to retain the pre-cat O2 sensors, the post-cat O2 sensors can be deleted and tuned out with HP Tuners or EFI Live (vendors such Cat delete new headers and y pipe. 5-2005 GM 6. 10+ horsepower gain Dyno tested Before: After: Introduction: This write up will walk you through removing a major restriction on the I4 and I5 Find 167 used 2005 Chevrolet Silverado 1500 as low as $3,799 on Carsforsale. Coilover Shock Absorbers . 6L LLY/LBZ Duramax with a Muffler Delete Pipe. Catalytic Converter C. Include EGR Cat over temp protection is what you'd be looking for, as well as the cat codes and rear o2 sensor codes that may pop up because the cats are removed. I have a tuner, but probably going to have someone tune it locally Tuff Country 6" lift, 35" Toyo M/T's on 20" Ultra Peacemaker wheels, Quadzilla Stealth2 programmer, Diamond Eye 5" cat-back exhaust, factory Special order color Yellow. Upper Control Arms . truck sounds Delete Pipes and Exhausts: Following closely, delivered in 5-6 days after ordering to enhance your setup. SoCalMike. 3, 6. My buddy Josh, 209sincal, removed the cats on his '00 5. I'm looking Limited-time deal: AUTOSAVER88 Catalytic Converter Compatible with Chevy Silverado GMC Sierra 1500 1999 2000 2001 2002 2003 2004 2005 2006 Tahoe Avalanche Suburban Find Performance Parts and Accessories for Your 2005 Chevrolet Silverado exhaust-cat-delete-pipes. Come join the discussion about modifications, towing, classifieds, troubleshooting . It also fits By deleting CAT converter, some drivers want the louder sound, but it can be a nuisance in neighborhoods. Big Performance, Best Prices, Fast Shipping! Call (714) 848-2170. Reduce backpressure, enhance fuel flow, and boost overall engine performance. Blmpkn Toilet enthusiast. 6 LLY Duramax. 8L 5. " Jeremy Clarkson Haes 2005 Silverado LS 2500HD Maximize the sound in your 2006-2007 Chevy/GMC 6. I can get you a scan if need be. 0L Duramax Cat and DPF Delete Pipe *Professional installation is strongly recommended, as essential engine bay components need removal for the OEM system extraction. 6L Chevy GMC Duramax LLY Diesel has an additional high flow intake tube so that the coolant can circulate, which will bring 5°C cooling Shop all MagnaFlow 2005 Chevrolet Silverado 1500 Catalytic Converters to find the best price and quality for your 2005 Silverado 1500 needs. 6L Duramax LLY EGR Delete Kit with High Flow Intake fits GMC Sierra and Chevrolet Silverado 2500/3500 HD is a heavy-duty aftermarket solution. Swag. youtube. Chevrolet Silverado 1500 2003-2005 VIP Style Functional Ram Air Hood; 2003-2005. dirty_maxx. 99 Regular price $167. The performance of your vehicle greatly increases with the introduction of a cat test pipe to the exhaust system. Are you trying to stumble across the most brilliant solution for your Service Engine Soon Light issue? Then you've come to the right place. The Off Road Pro Series features a 3" Main Piping Diameter with an Exit Style Turndown In Front Of Rear Tire. 23 reviews. This is MagnaFlow's Cat-Back for the GMC Sierra or Chevy Silverado 1500. Estimated Ship Date: Today. Also will my check engine light go on if I delete it? 08 silverado 1500 LT Z71 4x4 CrewCab - StormTrooper Stage2 BTR Truck series cam, DOD/AFM Delete, Performance Valve grind, BTR . Not Yet Reviewed. It's in the fuel tab. Starting at $106/month Discover the benefits & drawbacks of using catalytic converter delete pipes in exhaust system. Calendar. But deleting all 3 will definitely throw engine code. Since you'll need a tune to remove cats, might as well have a performance tune done and get some more power. Do your homework on local laws, as getting caught can bring steep >2005 Chevrolet 2500HD CC SB 4X4 Duramax LLY 2006 Chevy 2500HD Silverado LT LBZ Crew Cab Short Bed 4X4 Speedline H2 Wheels, BFG AT KO 305/65-17 Banks Boost Tube, Diamond Eye Down Pipe, MBRP Cat Delete Pipe,TTS 4" Exhaust, BD Exhaust Manifold, EGR Blocked, Mike L. Q: Is catalytic delete illegal? Yes, catalytic converter delete is illegal because of the 2005 Chevy 2500HD LLY CCSB EFI Live DSP5 by Idaho Rob, Pillar Mount CTS AFE MP, MBRP 4" Straight Pipe, EGR Delete Magnaflow DP, LB7 Up Pipe, ARP Head Studs PCV Reroute, Resonator Block, GM/Chevy Sierra/Silverado 6. 77. For 2004-2005 6. 01-14-11 08:06 PM - Post 48-State Semi-Direct Fit Converter Assembly Buick LeSabre 2001-2005 3. powerlabsdiesel. 2015 Duramax, 1986 M1031, 2006 1500HD. Loosen the 2 flange bolts and slide the plate in with the gasket on the firewall side of the plate. It has no power and throws a code P0420 Lots of people that have bought the aftermarket Y pipe with converters say they are Cat delete maybe like $100-$200 unless you can fab your own y-pipe. Banks power big hoss kit with power pda,Slightly modified Owned for 12 years 2007 Chevrolet Silverado 2500hd LMM all stock:frown2: 2006 GMC Sierra 4x4 LBZ ccsb,EFI Live DSP5 (Spade) tuned by DuramaxTuner. Enjoy fast, free shipping and award-winning service! hey how yall doin, i have 2000 chevy silverado 1500 v8 4. 560 beehive I haven't used them for a cat delete, but after my cat went bad, I bought flowmaster after market cats, still set off the CEL. They’re referred to as cat deletes or test pipes. 6 LLY Duramax with the Exhaust System & Components available at XDP. 6 duramax LB7 LT, (SOLD) 2005 Duramax 2500 CCSB Motor: BD Supermax Turbo, S&B intake Modified cp3, Modified fuel rails Ppe full egr delete kit, 60% over injectors Banks techni cooler, Airdog 150 Easiest way to delete Cat on 03 LB7 Cut out cat. Q: Is catalytic delete illegal? Yes, catalytic converter delete is illegal because of the Im thinking of punching out my converters and installing the spark plug foulers on the rear O2 sensors. Bored out the defoulers so the sensor would fit, and no more CEL. 3 Silverado it didn't take long until they were back on. 3L 6. Jun 7, 2022 · Hi everyone looking at the idea of doing a cat delete on my 05 Sierra 2500 6. ” - John Wayne Delete catalytic converters??? long story short I want to cut the cats in my 04 5. Same truck here. HOW IT WORKS. 5 inch downpipe to 4inch straight pipe, 19. 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