HKS Silent Hi Power Exhaust Subaru GC8

31019-AF022Impreza - GC8/GF8 Ver1-2Impreza - GC8/GF8 Ver3-4Impreza - GC8/GF8 Ver5-6Inspired 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.