MBRP S5151AL 4 Inch Cat Back Exhaust System For 14-Up RAM 2500 6.4L Dual Split Side Exit Aluminized Steel 2011-2016 Chevy/GMC Duramax 6.6 LML 3L 16 Valve Engine with

3L 16 Valve Engine with 4R110 Automatic Transmission (Built November 1998 and newer)

Designed through testing at 130+ psi turbo boost pressure and 500-degree F turbo outlet temperatures

Ceramic coating creates a thermal barrier and doesn't absorb heat as quickly as raw metal

Testing was conducted on a 2011 GMC Sierra 1500 with a 5

This intercooler is a direct bolt-on unit engineered specifically for the Evo X

MBRP S5151AL 4 Inch Cat Back Exhaust System For 14-Up RAM 2500 6.4L Dual Split Side Exit Aluminized Steel 2011-2016 Chevy/GMC Duramax 6.6 LML 3L 16 Valve Engine withThe Best Bang for your buck ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn't see much precipitation, or if you're looking for great sound on a budget. All of the tubing is mandrel