Toyota Supra, Yaris GR, Tuning & Performance
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HKS Hi Power 409 Muffler

HKS Hi Power 409 Muffler


The real street sports muffler.

Hi-Power 409 mufflers offer a cost effective solution for your sports muffler needs. The rear section is made from SUS304 grade stainless steel for a high lustre finish and the piping section which is not visible once fitted is made from coated SUH 409, reducing the cost. SUH409 has other benefits such as being more resistant to thermal expansion and improved acoustic properties. SUH409 has the ability to absorb more sound than SUS304 which allows Hi-Power 409 mufflers to have a straight through design without fear of excessive noise.

Application Chart

In stock

SKU: 32003-AT009 Categories: , , , Tags: , , ,


hipower 409

Code No. 32003-AT009







Cert. No. 03S07722
Vehicle SUPRA
Model JZA80
Engine 2JZ-GE
Model Year 93/06 – 99/07
Shape of muffler HP (Hi-Power409)
Main material S409
Diameter of tip 115
Diameter of center pipe 75 (*1)
Close noise level Stock 85
HKS 99
About road clearance(*2) Clearance 90mm
Portion of the kit Center silencer
Remarks Data with low down suspension.
Product Weight

Make to order item
For AT/MT.



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.


Additional information

Weight 15 kg


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