MBRP
MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe GMCA428
MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe GMCA428
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Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.
Key Features
- Improved Flow
- Bolt-on Installation
Vehicle Fitment
- 2015-2016 Chevrolet Silverado 2500 HD
- 2015-2016 Chevrolet Silverado 3500 HD
- 2015-2016 GMC Sierra 2500 HD
- 2015-2016 GMC Sierra 3500 HD
Please verify exact fitment for your trim and engine before ordering.
Specifications
- Diameter: 3in
- Shipping Dimensions: 22.4 x 13.5 x 8 in
- Shipping Weight: 10.2 lb
Manufacturer Part Number: GMCA428
Images are for illustrative purposes only. Actual product may vary.
Emissions Note: This system replaces exhaust sections ahead of the muffler. Verify emissions compliance for your state before purchase.
WARNING: This product can expose you to chemicals which are 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.
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Manufacturer's Warranty — MBRP
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Manufacturer's Warranty — MBRP
MBRP warranty varies by series: Pro Series & XP Series — Limited Lifetime; Installer Series — 3 years; Black Series — 3 years (1 year on finish). Covers manufacturer defects in materials and workmanship.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by MBRP. Contact us if you need help with a warranty claim.
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