2010-2012 DPF Back Exhaust Aluminized

2010-2012 DPF Back Exhaust Diesel engines need to be able to get air in and out as easily as possible.  By reducing the restriction of the factory exhaust you will not only pick up HP, reduce EGTs, increase throttle response and reduce back pressure but you will also have a truck that produces that iconic Cummins sounds! TIP NOT INCLUDED Available in 4 IN and 5 IN All Clamps & Components for Install Included Reduce EGT's Increase HP, MPG and Throttle Response (Product may differ from image) (THIS PRODUCT CAN NOT BE SHIPPED TO CALIFORNIA) (THIS PRODUCT DOES NOT REMOVE ANY EMISSIONS EQUIPMENT)