silent Hi-Power SHUTTLE Explanation of the product Application chart

Code No. 32016-AH033

Sophisticated Low-tone at Low Speed & Exhilarating Sound at High Speed
130mm silencer and 94mm exhaust tip create impressive rear view.
Under the daily street driving, the exhaust sound is sophisticated low tone, but at acceleration of the vehicle, medium and high tone pleasant sporty exhaust sound is created.

Cert. No. JQR10181128

Model GK8
Engine L15B
Model Year 15/05 - 19/05
Shape of muffler HP (TYPE-H)
(silent Hi-Power)
Main material S304
Diameter of tip 94
Diameter of center pipe 50.8(*1)
Close noise level Stock 79
HKS 91
About road clearance(*2) Clearance 145mm
Portion of the kit Stock Mid Pipe
Product Weight 5.6kg


Not fit to vehicle with "MUGEN rear under spoiler" due to insufficient clearance. Not fit to 6BA-GK8.


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.