HKS
HKS Super Turbo Muffler Exhaust System Exhaust System for Toyota GR Yaris
A straight structure and there is no restriction
The exhaust pressure is 30% less than that of the stock exhaust system, and Super Turbo Muffler could be meeting about 500 horsepower.
Commitment to sound quality
The combination of the silent chamber and special silencer reduces the unpleasant sound. You can enjoy a powerful sound when you are accelerating.
| Shape of muffler | SSR (Super Turbo Muffler) |
|
|---|---|---|
| Main material | S304 | |
| Diameter of tip | 110 L&R | |
| Diameter of center pipe | 74.7 - 60.5 x 2 (*1) | |
| Close noise level | Stock | 79 |
| HKS | 87 | |
| About road clearance(*2) | Clearance | 145mm |
| Portion of the kit | Mid pipe | |
| Remarks | ||
| Product Weight | 16.9kg | |
Remarks
• Not compatible with RS (1.5L FF) grade.
• RC-grade vehicle with standard 17-inch tires does not comply with Japanese car inspection regulations.
• Not compatible with a vehicle with GR rear bumper spoiler.
• GRMN YARIS does not comply with Japanese car inspection regulations.
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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