Once stepping on the accelerator pedal, dry sporty exhaust sound is heard throughout the comfortable vehicle’s interior.
Pursuit of the Ideal Exhaust System
φ75 straight structure generates lowest exhaust pressure possible whilst maintaining comfort within the interior.
Cert. No.
JQR40144246 EJ20t
Vehicle
WRX STI
Model
VAB
Engine
EJ20(TURBO)
Model Year
14/08 – 20/04
Shape of muffler
SSR
(Super Turbo Muffler)
Main material
S304
Diameter of tip
124 L&R
Diameter of center pipe
75-60 x 2 (*1)
Close noise level
Stock
78
HKS
85
About road clearance(*2)
Clearance
125mm
Portion of the kit
Center pipe
Remarks
Product Weight
Remarks
Includes Center pipe. Not compatible with S207, S208 and, TYPE RA-R.
* Silver color exhaust tip. (not burnt blue)
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.