aFe Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System (49-43055) 1691 Outflows Factory Intake By Up

Outflows Factory Intake By Up To 34%

T Fitting and Hose

By ensuring a sealed system we have improved on the IAT’s of the OEM airbox whilst at the same time increasing the internal volume to reduce the pressure drop and therefore reduce pumping losses of the turbo

our quad exit exhaust tubes exit the system into the beautiful factory RS bumper integrated exhaust tips

aFe Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System (49-43055) 1691 Outflows Factory Intake By UpLarge Bore HD 409 SS DPF Back Exhaust System with Single Side Exit (49 43055) by aFe. Exhaust System Type: DPF Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 5". Exhaust System Sound: Moderate. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Large Bore HD DPF Back Exhaust System. aFe dyno tests every system for maximum gains, and constructs them from mandrel