silent Hi-Power

Code No. 31019-AD006









Cert. No. JQR40154042
Vehicle COPEN
Model LA400K
Engine KF(TURBO)
Model Year 14/06 - 
Shape of muffler HP (TYPE-H)
(silent Hi-Power)
Main material S304
Diameter of tip 75 L&R
Diameter of center pipe 45-50 (*1)
Close noise level Stock L79 R80
HKS L85 R85
About road clearance(*2) Clearance 132mm
Portion of the kit 1st Mid Pipe
Remarks Ground clearance after installation: 117mm (@the cross bar installation bolt under a floor)
Product Weight

Fit to "Robe", "XPLAY",and "Cero".


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.