04-05 Mazda 3 5DR
About this Manufacturer:
All HKS exhaust systems are engineered with performance, quality, and value as primary goals. Through countless comprehensive efforts of flow analysis, dyno testing and tuning, HKS able to maximize horsepower gains throughout a broad powerband.
About this Product:
Off Road Use Only.
Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for both turbocharged and naturally aspirated applications. HKS has incorporated this new race inspired offset muffler and piping design into many street applications, which offers a greater flow and higher-PRM power gains due to the less restrictive design. This is achieved by eliminating unnecessary bends for the straightest exhaust path. Hi-Power Exhaust systems are made from SUS304 stainless steel muffler and tip assemblies.