AFE: Large Bore-HD 4" 409 Stainless Steel Cat-Back Exhaust System Ford Excursion 03-05 V8-6.0L (td) 3.63" Flow Increase = +16

Flow Increase  = +16

BMR Suspension’s SP053 lowering springs are available in red powdercoat for long-lasting good looks

5L Gas 1976-1976 Volkswagen Rabbit L4 1

0L Gas 1968-1969 Chevrolet Pickup Heavy Duty V8 6

75" tubing which improves performance across the power band while maintaining a great tone

AFE: Large Bore-HD 4" 409 Stainless Steel Cat-Back Exhaust System Ford Excursion 03-05 V8-6.0L (td) 3.63" Flow Increase = +16The new Large Bore HD exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4" 409 stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. This system is available in 4" cat back with muffler and a polished tip. Large Bore HD exhaust systems are the perfect combination of performance, fit and value. Installation is a Snap: All systems use factory