Details
Cert. No.
03S09539
Vehicle
IMPREZA
Model
GC8
Engine
EJ20(TURBO)
Model Year
92/11 - 99/08
Shape of muffler
HP (Hi-Power409)
Main material
S409(*2)
Diameter of tip
120
Diameter of center pipe
75(*3)
Close noise level
Stock
87
HKS
98
About road clearance(*4)
Clearance
105mm
Portion of the kit
Main pipe
Remarks
Data with low down suspension.
Product Weight
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Remarks
Fits to 2 door. For applied model G.
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.