HKS 31029-AT009 Exhaust System SUPER TURBO MUFFLER (Compatible with Non-OPF Models) for TOYOTA GR Supra B48 Engine (DB26)

• Due to minor changes in the vehicle (DB22 to DB26), the vehicle now has to meet the stricter noise regulation of urban acceleration noise phase 2 (regulation value 71 dB). This is the only pre-certified exhaust for the DB26 that complies with the strict regulations. (As of 2023/11)
• 110mm diameter super turbo tail with inner slit is adopted for the tail.
• A silencer added to the middle pipe reduces the overall sound volume, while sound tuning of the low frequency and suppressing drone, which is unpleasant in the daily drive, has been done to achieve a gentle sound.
• The sound volume is 87dB compared to the stock 81dB, with a moderate bass sound at low RPM and a mid-to-high range as the RPM increases, allowing the driver to enjoy a sporty and clear sound.
• For DB22, there are two choices: this product and the existing product (31029-AT005). If you prefer a low volume and want a refined sound, choose this product. If you prefer a more wild sound at high RPM, please choose the existing product.

Features

• Main material: S304
• Diameter of tip: 110 L&R
• Diameter of center pipe: 74.7 - 60 x 2 - 70 x 2
• Close noise level: Stock 81; HKS 87
• About road clearance: Clearance 118 mm
• Product Weight: 26.7 kg

Remarks:

• 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.
• 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.