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. This Honda Fit system fits the 2007 and 2008 Fit and Fit Sport and features a 96mm tip with 50mm tubing for better exhaust flow.