Cool Style

Code No. 31028-AS003






Cert. No. JQR10092051S
Model MK21S
Engine K6A(TURBO)
Model Year 08/01 - 09/09
Shape of muffler KC-1 (Titan)
(Cool Style)
Main material S409
Diameter of tip 75 x 2
Diameter of center pipe 45 (*1)
Close noise level Stock 81
HKS 82
About road clearance(*2) Clearance 170mm
Portion of the kit Center pipe
Product Weight

* Discontinued. Fit to 2WD & 4WD. For grade "T", "TS".


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.