Improve horsepower and throttle response instantly!
 
 
The N-1 exhaust systems were born to satisfy the want for quick throttle response and to effectively handle the rigorous demands of high-horsepower engines. 
 
 
The pipes were engineered with the aid of sophisticated CAD systems to develop the straightest possible lines and least number of bends. 
 
 
The straight-through canister projects from the car at an angle, which helps smooth the exhaust flow. The canister is built from SUS 304 stainless steel and features a 115mm tip with aggressive style.
 
 
Fits: Acura RSX Type-S 2002+