silent Hi-Power CELICA Explanation of the product Application chart

Code No. 31019-AT009

Cert. No. 03S01187

Vehicle CELICA
Model ST185
Engine 3S-GTE
Model Year 89/09 - 93/09
Shape of muffler HP (TYPE-H)
(silent Hi-Power)
Main material S304
Diameter of tip 120
Diameter of center pipe 75(*1)
Close noise level Stock 88
HKS 97
About road clearance(*2) Clearance 135mm
Portion of the kit Center silencer
Product Weight


For GT-Four


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.