HKS Silent Hi-Power Exhaust Nissan Silvia S15 SR20DET

Cert. No.

98-R00869




Vehicle

SILVIA

Model

S15

Engine

SR20DET

Model Year

99/01 - 02/08

Shape of muffler

HP(TYPE-S)
(silent Hi-Power)

Main material

S304(*2)

Diameter of tip

120

Diameter of center pipe

75(*3)

Close noise level

Stock

89

HKS

93

About road clearance(*4)

Clearance

90mm

Portion of the kit

Center silencer

Remarks

Data with height adjustable suspension kit.

Product Weight

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Remarks

Not tested for AT. Fits to stock tail end protector. Not tested for HI-CAS.

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.