MBRP S7115AL 2015-2016 Dodge Challenger Aluminized Steel 3 Inch Dual Rear Cat-Back Quad Tips (Street Version) Exhaust System Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2004 This kit does not include

This kit does not include the Cummins thermostat

Groundbreaking DataMonster now works with vehicles that do not have OBD

2010-present ATS LCT-1000 6 speed LML

4C Clutch Steel

MBRP S7115AL 2015-2016 Dodge Challenger Aluminized Steel 3 Inch Dual Rear Cat-Back Quad Tips (Street Version) Exhaust System Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2004 This kit does not includeTHE 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