HKS Legamax Premium Cat Back Exhaust Honda Civic Hatchback 1.5T 2017-2021 | 31021-AH004 CivicSI_2006-2011 or the crankshaft

or the crankshaft

improved balance

and deliver up to 8 amps or 96 watts directly from your battery

An coolant expansion tank permits the radiator to be 100% filled with coolant in all conditions

Power and Torque Gains - Throughout entire rev range

HKS Legamax Premium Cat Back Exhaust Honda Civic Hatchback 1.5T 2017-2021 | 31021-AH004 CivicSI_2006-2011 or the crankshaftFitment Information: 2017 2021 Honda Civic 1. 5T Hatchback Features Increases horsepower, torque, and throttle response Full straight structure with no restriction achieves a 50% reduction in the exhaust pressure compared to the stock exhaust system Without uncomfortable exhaust resonance, the sporty exhaust sound and comfortable interior space are created High quality and JASMA approved. It clears the strict JASMA standard High quality SUS304 for