aFe Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip (49-42051-1P) 5017 AA-100402 Since 1999

AA-100402 Since 1999

# Excludes 2012-2014

Description_INV E9 WASH & WAX SPRAY - 0

and upgraded turbos are all great for speed

By building parts designed to maximize performance

aFe Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip (49-42051-1P) 5017 AA-100402 Since 1999Large Bore HD 409 SS DPF Back Exhaust System with Single Side Exit (49 42051 1P) 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