HKS Super Muffler Turbo Ti Catback Exhaust 2015 - 2021 Subaru VAB WRX STI/VAG WRX S4
31029-AF013V
Code No. 31029-AF013V
・Quiet comfortable cruising with raspy sporty sound during acceleration
・Easy to spot four big burnt titanium exhaust tail tips with HKS logo on the side.
・Ultra light product, up to 48% percent compared to stainless steel version of this exhaust
| Cert. No. | JQR40164092 |
|---|
| Vehicle | WRX STI |
|---|---|
| Model | VAB |
| Engine | EJ20(TURBO) |
| Model Year | 14/08 - 20/04 |
| Shape of muffler | Ti-1 (Titan) (Super Turbo Muffler Ti) |
|
|---|---|---|
| Main material | Ti | |
| Diameter of tip | 90 x 2 | |
| Diameter of center pipe | 74.7→60.5 × 2→54 × 4 (*1) | |
| Close noise level | Stock | 78 |
| HKS | 85 | |
| About road clearance(*2) | Clearance | 125mm |
| Portion of the kit | Mid Pipe | |
| Remarks | ||
| Product Weight | 13.4kg | |
Remarks
* Discontinued.
Compatible with S207, S208, and TYPE RA-R. Tail with HKS logo.
Compatible with STI rear side under spoiler or STI rear under spoiler.
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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