HKS 31029-AT004 Exhaust System Muffler SUPER TURBO for TOYOTA GR Supra (A90) 2019-
This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
EU TYPE-APPROVAL CERTIFICATE
Exhaust Efficiency & Sound Pressure Reduction are implemented together. The turbo engine master HKS challenged to implement the following 3 characteristics together to develop Super Turbo Muffler.
- Effective on stock to high performance vehicles w/ upgraded turbines.
- The performance exhaust sound meets the JASMA standard.
- Unique exhaust sound designed specifically for the engine.
Compatible with both a vehicle equipped with/without OPF.
HKS Super Turbo muffler is designed to connect directly to the OEM mid-pipe. Compatible with OEM Exhaust Valves. Stock valves can be used. Sports/Normal mode can be switched as is.
| Shape of muffler | Super Turbo Muffler | |
|---|---|---|
| Main material | SUS304L | |
| Diameter of tip | 110 L&R | |
| Diameter of center pipe | 80-70 x 2 (*1) | |
| Close noise level | Stock | 85 |
| HKS | 87 | |
| About road clearance(*2) | Clearance | 125mm |
| Portion of the kit | Factory mid-pipe | |
| Remarks | ||
| Product Weight | 23.9kg |
Remarks
Compatible with both vehicle with/without OPF. Cut the stock mufller at the mid pipe service separation point and connect.
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.