HKS Silent Hi-Power Legacy BPE/5 EZ30 / EJ20

For 3.0R. Rear section only. Fits to stock rear under spoiler.

Silent Hi-Power mufflers offer high performance and sporty appearance with the added benefit of reduced noise levels making it the best choice for more mature enthusiasts. Silent Hi-Power mufflers are constructed entirely of SUS304 grade stainless steel for high lustre, long lasting performance. For certain applications, HKS has introduced the "Silent Chamber" which removes a lot of the lower frequency noise that can often be heard into the cabin even when cruising. The silent chamber removes this uncomfortable noise but due to its closed end design, only a minimal amount of exhaust gas flows into it, meaning that the disruption to exhaust gas flow through the entire system is minimized and there is no harm to performance.

Straight structure has a characteristic that is easy to eliminate high frequency sound. However, it is difficult to control low frequency uncomfortable sound that can be heard in the cabin. Silent chamber can reduce this low sound.
In addition, because of the closed inside structure, exhaust gas does not through inside silent chamber and exhaust gas resistance is less. Therefore, there is no performance difference even silent chamber is equipped.

"JASMA" approved.

The material is SUS304 for improvement of appearance and durability.

Proven "Advantex* glass wool" (Continuous fiber glass wool).

Hollow hook and pressed flange for some vehicles to reduce weight.

Redesigned inner structure of silencer to improve performance and appearance.

Cert. No.

03S01595

Vehicle

LEGACY TOURING WAGON

Model

BPE

Engine

EZ30

Model Year

03/09 - 09/04

Shape of muffler

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

Main material

S304(*2)

Diameter of tip

120 L&R

Diameter of center pipe

60(*3)

Close noise level

Stock

78

HKS

78

About road clearance(*4)

Clearance

200mm

Portion of the kit

Main silencer

Remarks