aFe Exhaust Cat Back - 49-12002

The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly. The OE style band-clamps and bayonet style hangers make sure this system installs cleanly and easily. You will see increased performance and lower EGTs from this system. This system does not come with a tip.

Large Bore-HD 4 IN 409 Stainless Steel Cat-Back Exhaust System w/o Tip Dodge Diesel Trucks 04.5-07 L6-5.9L (td)

aFe LARGE Bore HD Exhausts Cat-Back SS-409 EXH CB Dodge Diesel Trucks 04.5-07 L6-5.9L (td)

Large Bore-HD 4 IN 409 Stainless Steel Cat-Back Exhaust System w/o Tip

4 in. Mandrel Bent 409 Stainless Steel Tubing

Bayonet Style Hangers For Easy Installation

Large Bore-HD Cat-Back Exhaust System

LARGE Bore HD Cat-Back SS-409 System

Increased Horsepower And Torque

2 Year Limited Warranty

Exhaust System Kit

High Flow Muffler

Cat-Back Exhaust

Maximum Flow

ExhstSysKt

Lower EGTs