MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection) GMCA428

About the MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection) GMCA428

MBRP built this one for the 2015 to 2016 Chevy GMC 6.6L Duramax 3in. It's part number GMCA428.

Tell us what you drive and it comes back fits or no fit against that list before you buy, not after. If it's ready to order it leaves in 2 to 7 days.

Common questions

What does the MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection) GMCA428 GMCA428 fit?

MBRP built this one for the 2015 to 2016 Chevy GMC 6.6L Duramax 3in. Tell us what you drive and it comes back fits or no fit before you buy, and the Specifications tab has every application written out if you'd rather read it yourself.

How fast does it ship?

If it's ready to order it's out the door in 2 to 7 days, and you're not paying shipping on a qualifying order.