2003-2004 Cummins 5.9L Aluminized 4" Turbo Back Exhaust (S6104P)Built from heavy duty aluminized steel MBRP's performance Series exhaust systems offer a value price without compromising on the quality build of every componentnt. While the seams are a major pointnt of rust through with some budget systems, MBRP's fully sealed tubing adds years to your system. Constructed to the same specifications as top of the line Pro Series MBRP back's this with a 1 year warranty. MBRP exhaust systems are as much fun to install

Whether you're looking to restore your engine's performance or upgrade to a more powerful setup

This harness extension will allow proper clearance of the harness to the exhaust manifold providing maximum protection

The BD Flex Plate is a direct

3 GTP38 Turbo center housing stock replacement

0L Gator Fasteners HD Head Stud Kit (HSK60)

We recommend replacing these if you are installing new injectors

Be sure to run 625 studs on vehicles over 800hp

2006-2007 Duramax LBZ Dynomite Diesel Brand New Injector 60% Over (DDPNLBZ-150)

It is your opportunity to really show off your personal style

Eliminates the troublesome expensive EGR cooler

more cooling/lubrication

Higher volumes of fluid take longer to heat up allowing for more stable transmission temperatures which help to extend transmission life