14-18 Silverado/ Sierra 1500 5.3L Pickup, Single Exhaust Aluminized, #18603
- Extended Crew Cab- Crew Max , Crew Cab- Double Cab
Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 10-15 and 15-20lb-ft of increase torque. Hassle free, bolt-on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty.
- 3-in.Aluminized mandrel bent tubing.
- 4in. Polished T304 Stainless Rolled Slash- Cut Tip.
- Inlet 3 in.; Outlet 4.0 in.; L-12 in.
- Baffled & Chambered Design, No internal Packing, Minimal Interior Drone, Aggressive Sound
- 4 x 9 x 18 in. Oval Body; 2.25 in. Dual Inlet; 3. in. Center Outlet.
- Includes all hardware and factory style hangers for easy bolt on installation.
- Exits Behind Rear Tire.
- Lifetime Limited Warranty
- Item Requires Shipping
- 60.0 lbs.
- W20.0000” x H12.0000” x L54.0000”
- FREE Ground Shipping within the Continental US.