Hi-Power SPEC-L II CIVIC TYPE R Explanation of the product Application chart

Code No. 31019-AH106

Cert. No. JQR30173241 K20Ct

Model FK8
Engine K20C
Model Year 17/09 - 20/09
Shape of muffler HP (Hi-Power SPEC-L II)
Main material S304
Diameter of tip 94
Diameter of center pipe 65(*1)
Close noise level Stock 82
HKS 89
About road clearance(*2) Clearance 120mm
Portion of the kit Center silencer
Remarks There is no vehicle height of the change in accordance with the present product attached.
Product Weight


Tail cover size:φ94 L=48, OPTION Tail: 2 pcs required
Main + Center pipe * Weight: 11.6kg (34% lighter compared to stock)
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.