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.
MBRP 2004.5-2010 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black
$ 189.99
79 in stock
Weight | 6.2 lbs |
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Dimensions | 23 × 5.8 × 5.7 cm |
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