2003-2004 Cummins 5.9L Aluminized 4" Turbo Back Exhaust (S6104AL) LLY

2003-2004 Cummins 5.9L Aluminized 4" Turbo Back Exhaust (S6104AL) LLYBuilt from heavy duty aluminized steel MBRP's AL Installer 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 3 year warranty. MBRP exhaust systems are as much fun to install

They are perfect for stock rebuilds of engines for street-driven cars and trucks

4L Dynomite Diesel Custom Super Mental Injectors (DDP64-SM)

This injector set comes with nozzles flowing at 150 percent over and the injector bodies have had extensive calibration upgrades for added fuel delivery

inefficient cast aluminum intake

The Bilstein 5100 Series Shock Absorber 24-251754 is built to maximize the ride quality in your Cummins

9L Dynomite Diesel Reman Injector 120HP 45% Over (DDP325-120)

MBRP's fully sealed tubing adds years to your system

and 1588hp @4500 RPM with a ported head

vital for high-performance diesel applications

You will be responsible & required for updated calibrations / tuning that may be needed

Stages 1 & 2 KC Whistler turbo for moderate towing and street performance

boosting valve lift