Black 3" Turbo Downpipe Exhaust for 2004.5-2010 Chevy GMC LLY LBZ LMM 6.6L Duramax Diesel
04-10 Silverado Sierra 2500HD 3500HD 6.6L, LLY LBZ LMM Duramax Diesel, 3" Black, T304 Stainless Steel
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2020 Buick Encore Essence 4Cyl 1.4L
Change VehicleThis product is universal
Description
This downpipe fits LLY, LBZ, and LMM 6.6L Duramax Diesel Engines. Featuring full 16 gauge mandrel bent tubing for maximum flow, and an extremely durable high temperature ceramic coating, this pipe deepens the sound of your V8 diesel engine while lowering EGT's and providing quicker throttle response.
Features
- Inlet Diameter (IN): 3 Inch
- Outlet Diameter (IN): 3 Inch
- Pipe Diameter: 3 Inch
- Flange Type: V-band
- Manufacturer Part Number: GMCA424 GM8424
- Increases Horsepower 10-15 HPS (approximately)
- Professional Installation is Highly Recommended (No Instruction Included)
Fitment
- 2004.5-2010 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L Turbo Duramax Diesel (LLY LBZ LMM)
- Excludes Newer 2004.05 LLY Engine Model
- Fits Mid to Late 2004 Models
⚠️WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
| VEHICLE NAME | Year | Engine |
|---|---|---|
| Chevrolet Silverado 2500 HD | 2004~2010 | 6.6L |
| Chevrolet Silverado 3500 HD | 2007~2010 | 6.6L |
| GMC Sierra 2500 HD | 2004~2010 | 6.6L |
Fast Shipping
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Easy Return
Every order comes with a 90-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.
Warranty Policy
All parts are qualified and tested by the strictest aftermarket-part standards. Please click Warranty Policy for more details.