aFe Large Bore-HD 3 IN 409 Stainless Steel DPF-Back Exhaust System w/Black Tip (49-42044-B) 1709 One-Piece 3" Mandrel-Bent Wrinkle-Black Powder-Coated

One-Piece 3" Mandrel-Bent Wrinkle-Black Powder-Coated aluminum intake tube directs unrestricted airflow from the filter to the turbocharger for more horsepower and torque

Greatest Incremental Torque gain: 29

4 2006 Morgan Aero 8 Engine: 4

Aerodynamically designed to maintain vehicle aesthetics and performance

0 Turbo 2018 BMW 640i Submodel: F13

aFe Large Bore-HD 3 IN 409 Stainless Steel DPF-Back Exhaust System w/Black Tip (49-42044-B) 1709 One-Piece 3" Mandrel-Bent Wrinkle-Black Powder-CoatedLarge Bore HD 409 SS DPF Back Exhaust System with Split Rear Exit (49 42044 B) by aFe. Exhaust System Type: DPF Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 3". 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