HKS LEGAMAX Premium Exhaust Honda Civic Type-R FK8

$1,820.00 $1,547.00

SKU: 31021-BH003
Code No. 31021-BH003

Overwhelming Low Exhaust Pressure - 50% of Original Pressure
φ75 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.

Cert. No. JQR30183001 K20Ct

Model FK8
Engine K20C
Model Year 17/09 - 20/09
Shape of muffler (LEGAMAX Premium)
Main material S304
Diameter of tip 97 Ti
Diameter of center pipe 75-60 x 2(*1)
Close noise level Stock 82 ※
HKS 88 ※
About road clearance(*2) Clearance 110mm
Portion of the kit Mid Pipe Silencer
Product Weight


6BA-FK8 not confirmed.


About HKS muffler

*1: About center pipe
Diameter of center pipe is the portion that has the largest diameter. (Excluding silencer and tip.) It is the condition with stock suspension.

*2: Minimum road clearance between HKS muffler (Any parts included in the kit) and road surface. Therefore, it may be different from actual road clearance of the vehicle.
The data is basically the condition with stock suspension. However, please understand that some items have data with low down spring or ride height adjustable suspension kit.

Caution: Hook, bracket, stay may be changed without prior notice.

★ Exhaust noise level at idle.