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

Replacement air filter # X-1097-BB

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They include a mandrel-bent aluminum intake tube and high quality hardware designed to reduce restriction and reduce intake temperature

100% TIG-welded for proven strength and durability

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