Bully Dog Technologies' Stainless Steel Rapid Flow Exhaust systems are great for reducing exhaust temperatures and increasing horsepower and economy. The rapid flow exhaust are 4" - T304 stainless steel systems that won't rust and boast the lowest degree angles on bends in the industry. This free flowing, low backpressure system gives you lower exhaust temperatures, lower interior resonance, more horsepower and torque. This allow the turbo to provide air more freely, reducing exhaust temperatures by as much as 200 degrees. Dyno results have shown a 14 increase in horsepower as well.
Installation Instructions