silent Hi-Power FIT Explanation of the product Application chart

Code No. 32016-AH031

Cert. No. JQR10141052

Vehicle FIT
Model GK5
Engine L15B
Model Year 13/09 - 
Shape of muffler HP(TYPE-H)
(silent Hi-Power)
Main material S304(*2)
Diameter of tip 65
Diameter of center pipe 50(*3)
Close noise level Stock 80
HKS 92
About road clearance(*4) Clearance 180mm
Portion of the kit Main silencer
Product Weight


Includes only main muffler. Not applicable for 4WD and CVT. Not applicable for vehicles with MUGEN Rear Under Spoiler. Application not confirmed for vehicles of 2017/6 and later.


About HKS muffler

*1: About silencer shell type of Silent Hi-Power
TYPE-S/Oval silencer for noise reduction.
TYPE-H/Round silencer for performance.

*2: Main material in the component figure.

: SUS304/High quality stainless steel.
: SUH409/Stainless steel commonly used for stock exhaust.

*3: 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.

*4: 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.