Diamond Eye 4" DPF Back Exhaust

Part# K4166A

$335.00 Includes Free Shipping.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Diamond Eye 4" Aluminized or Stainless DPF Back Exhaust System

Fits 2016-2017 Chevy / GMC 2500HD / 3500HD (All Cab and Bed Lengths)

Part# K4166A / K4166S

*NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3))*

*This product is ONLY designed for closed course racing where it is legal to do so. Any other use will be in violation of local, state, and federal laws. We are not responsible for unlawful use of this product.*

Increase your fuel economy, power, and reduce EGT's all while staying emissions compliant with this DPF (Diesel Particulate Filter) back exhaust kit from Diamond Eye for your Duramax.  Kit includes all of the necessary hangers and even a 5" polished stainless steel, vented exhaust tip. This kit is available in Aluminized or T409 Stainless Steel.