Improves airflow up to 122 percent. Monster Performance & Modest Price. Banks new Monster Sport Exhaust is one cool cat-back system! And its low price? Thats way cool. The system slashes backpressure, increases exhaust flow, improves fuel economy and delivers extra power to your...

4 in. stainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Available for F-250, F-350, F-450 and F-550 Pickup and Excursion. Monster exhaust system flows up to 91.5 percent better than stock and virtually eliminates...

Monster Performance and Modest Price. Banks new Monster Sport Exhaust is one cool system! And its low price? Thats way cool. The system slashes backpressure, increases exhaust flow, improves fuel economy and delivers extra power to your rear wheels. Exhaust tip optional. 4 in....

Monster Performance & Modest Price. Banks new Monster Sport Exhaust is one cool cat-back system! And its low price? Thats way cool. The system slashes backpressure, increases exhaust flow, improves fuel economy and delivers extra power to your rear wheels. Exhaust tip optional. 4...

4 in. stainless constant-diameter pipes and straight-thru muffler improve flow up to 176 percent and lower EGTs, cuts backpressure up to 98 percent, rich authoritative sound. Banks 4 in. heavy-duty stainless Monster exhaust system cuts backpressure up to 98 percent and flows up to...

Banks Power introduces the new 5 in. Monster Exhaust designed specifically for the 2017-2022 Ford 6.7L F-250/350/450 Super Duty pickup trucks. The DPF-back exhaust system features constant-diameter 5 in. mandrel-bent aluminized steel tubing and a massive patented tip which virtually eliminates backpressure after the...

Banks Power introduces the new 5 in. Monster Exhaust designed specifically for the 2017-2022 Ford 6.7L F-250/350/450 Super Duty pickup trucks. The DPF-back exhaust system features constant-diameter 5 in. mandrel-bent aluminized steel tubing and a massive patented tip which virtually eliminates backpressure after the...

The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road. Reducing backpressure allows the engine to expel spent gasses with less effort. Less pumping loss means more horsepower, lower exhaust exit temps, and improved fuel...

The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road. Reducing backpressure allows the engine to expel spent gasses with less effort. Less pumping loss means more horsepower, lower exhaust exit temps, and improved fuel...

The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road. Reducing backpressure allows the engine to expel spent gasses with less effort. Less pumping loss means more horsepower, lower exhaust exit temps, and improved fuel...

The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road. Reducing backpressure allows the engine to expel spent gasses with less effort. Less pumping loss means more horsepower, lower EGTs and improved fuel economy. The...

The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road. Reducing backpressure allows the engine to expel spent gasses with less effort. Less pumping loss means more horsepower, lower EGTs and improved fuel economy. The...

The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road. Reducing backpressure allows the engine to expel spent gasses with less effort. Less pumping loss means more horsepower, lower EGTs and improved fuel economy. The...

The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road. Reducing backpressure allows the engine to expel spent gasses with less effort. Less pumping loss means more horsepower, lower exhaust exit temps, and improved fuel...

The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road. Reducing backpressure allows the engine to expel spent gasses with less effort. Less pumping loss means more horsepower, lower exhaust exit temps, and improved fuel...

The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road. Reducing backpressure allows the engine to expel spent gasses with less effort. Less pumping loss means more horsepower, lower exhaust exit temps, and improved fuel...

The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road. Reducing backpressure allows the engine to expel spent gasses with less effort. Less pumping loss means more horsepower, lower EGTs and improved fuel economy. The...

(2005-2011) Heavy-duty stainless 3.5 in. free-flowing mandrel-bent pipe and straight-thru muffler slash backpressure; rich, throaty sound; awesome 5 in. polished tip. 2005-2006 5.4/6.8L S/D Truck; 2008-2010 6.8L (V10) F250-350 Super Duty Pickup; 2011-16 6.2L (V8): Formed of heavy-duty stainless steel, Banks increased-diameter mandrel-bent 3.5...

(2005-2011) Heavy-duty stainless 3.5 in. free-flowing mandrel-bent pipe and straight-thru muffler slash backpressure; rich, throaty sound; awesome 5 in. polished tip. 2005-2006 5.4/6.8L S/D Truck; 2008-2010 6.8L (V10) F250-350 Super Duty Pickup; 2011 6.2L (V8): Formed of heavy-duty stainless steel, Banks increased-diameter mandrel-bent 3.5...

The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road. Reducing backpressure allows the engine to expel spent gasses with less effort. Less pumping loss means more horsepower, lower EGTs, and improved fuel economy. The...