HKS Legamax Premium Exhaust FK8R

Overwhelming Low Exhaust Pressure - 50％ of Original Pressureφ75 large diameter pipe and full straight structure reduce the exhaust pressure to 50% of the stock.This significant exhaust pressure reduction enables the turbine to run smoothly from low RPM range,which results in the engine output increase in an entire speed range.Also, this pressure reduction effect is enhanced as the tuning level becomes more advanced;the engine output can be increased to 540ps without engine power-loss.   Vehicle CIVIC TYPE R Model FK8 Engine K20C Model Year 17/09 -  Shape of muffler (LEGAMAX Premium) Main material (*2) Diameter of tip   Diameter of center pipe (*3) Close noise level Stock 82 ※ HKS 88 ※ About road clearance(*4) Clearance 110mm Portion of the kit Mid Pipe Silencer Remarks   Product Weight       Remarks ※ Measured by the US method.   About HKS muffler *1: About silencer shell type of Silent Hi-PowerTYPE-S/Oval silencer for noise reduction.TYPE