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Downpipes
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Vendor: MBRP
MBRP 11-15 Chev/GMC 6.6L Duramax 3in Black Turbo Down Pipe
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...Sale price $254.99Regular price $314.99 -
Vendor: MBRP
MBRP 01-04 Chev/GMC 6.6L Duramax 3in Black Turbo Down Pipe
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...Sale price $254.99Regular price $314.99 -
Vendor: MBRP
MBRP 04.5-2010 Chev/GMC 6.6L Duramax Black 3in Down Pipe
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...Sale price $189.99Regular price $234.69 -
Vendor: MBRP
MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit
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...Sale price $259.99Regular price $321.16 -
Vendor: MBRP
MBRP 11-13 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black
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...Sale price $254.99Regular price $314.99 -
Vendor: MBRP
MBRP 01-04 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black
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...Sale price $264.99Regular price $327.34
