MBRP S6244AL 4 Inch Filter Back Cool Duals Aluminized Steel For 08-10 Ford F-250/350/450 6.4L Powerstroke 2007.5-2010 Chevy/GMC Duramax 6.6 LMM The muffler utilizes spun ceramic

The muffler utilizes spun ceramic

Includes Stainless Steel Clamps

On any 68-RFE transmission

this upgrade features an O-ring-less

MBRP S6244AL 4 Inch Filter Back Cool Duals Aluminized Steel For 08-10 Ford F-250/350/450 6.4L Powerstroke 2007.5-2010 Chevy/GMC Duramax 6.6 LMM The muffler utilizes spun ceramicTHE 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 doesnt see much precipitation, or if youre looking for great sound on a budget. All of the tubing is mandrel