Looking for aftermarket parts to modify or upgrade your Chevrolet Express 3500 with downpipes? At Tunersports.com we carry a huge selection of the top name brand performance downpipe parts and accessories for your Express 3500.
Whether you have a 2006 or 2016 Chevrolet Express 3500 in Base to LT trim we have you covered. We have 3 downpipes available to mod your Express 3500. All parts have free shipping to the Continental US 48 States.
 IN STOCK GMCA424Replace 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 sal... MBRP 04.5-2010 Chev/GMC 6.6L Duramax Black 3in Down Pipe 2006-2009 Chevrolet Express 3500 Base $176.69 |
 IN STOCK GMCA427Replace 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 sal... MBRP 11-15 Chev/GMC 6.6L Duramax 3in Black Turbo Down Pipe 2011-2012 Chevrolet Express 3500 LS / LT 2011-2015 Chevrolet Express 3500 Base 2015-2015 Chevrolet Express 3500 LS / LT $237.14 |
 IN STOCK - LOW GMCA428Replace 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 sal... MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection) 2015-2016 Chevrolet Express 3500 Base / LS / LT $241.79 |