MBRP Black Turbo Down Pipe 11-15 Chev/GMC 6.6L Duramax 3" GMCA427

The MBRP Aluminized Steel Down Pipes are designed for those looking for great quality at a reasonable price for their Chevy/GMC 6.6L Duramax. If you demand top performance on a little tighter budget, look no further.

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.

• Aluminized Steel
• 3 Inch Turbo Down Pipe
• Carb EO Num. D-763
• 2011-2015 Chev/GMC-6.6L Duramax
• 2011-2015 Chevrolet/GMC Duramax 2500/3500
• Will not work with a 3 bolt flange style connection

Installation Instructions
Warranty
Installation Instructions
Technical Drawing
User 9
Installation Instructions


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