Hi-Power SPEC-L
IMPREZA WRX STI
IMPREZA WRX STI CBA-GRF

Code No. 31019-AF027

*Discontinued.

Cert. No. JQR30134144
Vehicle IMPREZA WRX STI
Model GRF
Engine EJ25(TURBO)
Model Year 09/02 - 14/08
Shape of muffler HP (Carbon)
(Hi-Power SPEC-L)
Main material S304
Diameter of tip 94 L&R
Diameter of center pipe 65-50 x 2 (*1)
Close noise level Stock 80
HKS 91
About road clearance(*2) Clearance 156mm
Portion of the kit Center silencer
Remarks
Product Weight
Remarks

* Discontinued. Not fits to 'SPEC-C (2010/12-)'. Fits to STI Exhaust Finisher.  * Weight: 10.0kg (SPEC-L)

 

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.

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HKS