DHD LB7 Duramax Passenger Up Pipe Kit 2001-2004 requires-vin -High quality high pressure line

-High quality high pressure line

Made In the USA

3rd party aftermarket tuners offer an anti-surge ring that bolts on between the turbo and inlet

These units start off as brand new genuine factory Garrett turbos before modification

The deep external cooling fins maximize the heat-wicking surface area

DHD LB7 Duramax Passenger Up Pipe Kit 2001-2004 requires-vin -High quality high pressure lineThese full featured OEM fit up pipes are an excellent value! These are brand new and include all the high flow, high quality features your looking for at half of a new GM LB7 up pipe price. DHD has taken OEM replacement to a new level. This stock replacement up pipe allow 53% greater flow than stock and is a direct bolt on to your factory manifolds. Unlike factory parts, our up pipe is manufactured from 11 gauge 304 stainless steel and includes DHD's