HKS USA EJ6 Civic 99 H/M JD Customs U.S.A By eliminating factory bottlenecks

By eliminating factory bottlenecks

Shown as the pictures

and is compatible with most aftermarket air management systems

you can get to them without removing bumper or tailgate

Higher quality visor hardware for increased reliability

HKS USA EJ6 Civic 99 H/M JD Customs U.S.A By eliminating factory bottlenecksInspired 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. For