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Looking for aftermarket parts to modify or upgrade your 2008 GMC Sierra 2500 HD with downpipe back? At Tunersports.com we carry a huge selection of the top name brand performance downpipe back parts and accessories.
 IN STOCK - DROPSHIPS 49-44034If you are looking for a highly engineered down pipe look no further than the aFe Power Mach Force XP Down Pipe. Down pipe is 100 percent TIG welded and uses a stepped design that increases exhaust velocity and eliminates low pressure drops which helps to scavange the exhaust for increased intake c... aFe Exhaust Downpipe Back 2004-2010 GMC Sierra 2500 HD SLE / SLT / WT $457.00 |