2001-2007 Duramax LB7/LLY/LBZ Aluminized 5" Down Pipe Back Exhaust (S60200PLM) 2014 4L Head Stud Kit (318034600)

4L Head Stud Kit (318034600)

Longer injector life

7L BD-Built Performance Injector

OBDII CAN-bus OUTPUT

2001-2007 Duramax LB7/LLY/LBZ Aluminized 5" Down Pipe Back Exhaust (S60200PLM) 2014 4L Head Stud Kit (318034600)Built from heavy duty aluminized steel MBRP's PLM Series exhaust systems offer a value price without compromising on the quality build to every component. While the seams are a major point of rust through with some budget systems, MBRP's fully sealed tubing adds years to your system. Constructed to the same specifications as our top of the line Pro Series. we back this with a 1 year warranty. MBRP exhaust systems are as much fun to install as they are