MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection) Marine Hardware | Rope & Chain Pipe and 90 PSI on motorhomes

and 90 PSI on motorhomes

Directional Pad Operation

For the recreational off roader we highly recommend the safer standard FlatLink product

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MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection) Marine Hardware | Rope & Chain Pipe and 90 PSI on motorhomesReplace 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. Only works with a 3 bolt flange style connection