aFe Atlas Exhaust 5in DPF-Back Al Steel 11-13 GM Diesel Trucks V8-6.6L (td) LML (Pol Tip) YMM_2000_2005_Pontiac_Bonneville_X_GMX310 The package includes the Grimmspeed

The package includes the Grimmspeed Pulley Cover

these sleeves provide a simple yet effective upgrade to your vehicle's wheel mounting system

Production Years: 11/2015-01/2019

Compatibility should be verified against your vehicle’s specifications to ensure proper fitment

aFe Atlas Exhaust 5in DPF-Back Al Steel 11-13 GM Diesel Trucks V8-6.6L (td) LML (Pol Tip) YMM_2000_2005_Pontiac_Bonneville_X_GMX310 The package includes the GrimmspeedThe aFe Atlas Exhaust 5 inch DPF Back system is a high performance exhaust upgrade designed for GM diesel trucks. Constructed from durable 5 inch mandrel bent aluminized steel tubing, this exhaust system maximizes exhaust flow with smooth transition bends that reduce turbulence. It enhances horsepower and torque while lowering exhaust gas temperatures (EGTs) for improved engine efficiency and longevity. The system features high quality band clamps and