Diamond Eye 4" Stainless Steel DPF Back Exhaust 07.5-10 6.6L GM Duramax K4130S AM-8586 This is directly tied to

This is directly tied to the tight exhaust housing and light weight turbine wheel

The high-mount Stabilizer consists of a 6061 billet machined clamp with beefy 1/2" Grade 8 hardware

Allows for the removal of the problematic OEM cooler bypass tube assembly

When installing the BD-Power kit

resist foaming and maintains its viscosity under extreme heat and high loads

Diamond Eye 4" Stainless Steel DPF Back Exhaust 07.5-10 6.6L GM Duramax K4130S AM-8586 This is directly tied toIncrease 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!