HKS Hi-Power 409 Exhaust 1989-1994 Nissan Silvia (S13)
HKS Hi-Power 409 Exhaust 1989-1994 Nissan Silvia (S13)
SKU:31006-AN017
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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.
- Efficient exhaust gas flow by the pipe layouts.
- Aggressive exhaust sound.
- "JASMA" approved.
- The material of main silencer and tip are made of SUS304. Pipe portion, which is difficult to see, is made of SUH409. This combination enables good appearance and high cost performance.
- Proven "Advantex* glass wool" (Continuous fibeer glass wool).
* Advantex is a registered trademark of Owens Corning.
| Shape of muffler | HP (Hi-Power409) | |
|---|---|---|
| Main material | S409 | |
| Diameter of tip | 120 | |
| Diameter of center pipe | 85 (*1) | |
| Close noise level | Stock | 92 |
| HKS | 98 | |
| About road clearance(*2) | Clearance | 95mm |
| Portion of the kit | Center silencer | |
| Remarks | Data with low down suspension. | |
| Product Weight | ||
Remarks
Fits to HICAS.
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.
