Inspired by GT racing in Japan, HKS developed its Hi-Power catback exhaust system with features found on racing exhaust systems. The HKS Hi-Power catback exhaust series incorporates a race inspired offset muffler and piping design, eliminating unnecessary bends for the straightest exhaust path. This less restrictive design allows the HKS Hi-Power catback exhaust to have greater exhaust flow and le...
Legamax and Sport Exhaust Systems are designed to reduce backpressure and increase exhaust flow for greater peak power and a broader torque band. Each Legamax and Sport Exhaust application utilizes a specific muffler design and shape along with the appropriate piping diameter to maintain low-end torque while maximizing high-end horsepower. All Legamax systems are made from polished SUS304 stainles...
The HKS "Sport" N-2 Tip Cat Back Systems are specifically designed to work with normally aspirated, turbo and supercharged vehicles. Each Sport Exhaust System is constructed using a chambered, aluminized steel muffler assembly and piping, high-quality computerized welds, and polished stainless steel tips....
The HKS "Sport" W-1 Tip Cat Back Systems are specifically designed to work with normally aspirated, turbo and supercharged vehicles. Each Sport Exhaust System is constructed using a chambered, aluminized steel muffler assembly and piping, high-quality computerized welds, and polished stainless steel tips....
A vehicles exhaust system is one of the most important factors in engine performance. The pipe size and flow rate have a direct effect on horsepower potential. Thermal Research & Development developed the Thermal exhaust systems mandrely bent for high flow through bend areas. Systems are designed for bolt in applications and are coated with a high temp poder coat for protection and apperance....