HKS  |  SKU: #31029-AT004

HKS Super Turbo Muffler Toyota Supra DB42 2019+


HKS specializes in aftermarket high performance auto parts engineering and manufacturing.

Formed in 1973, and named after the founders Hasegawa, Kitagawa, and Sigma, HKS began tuning engines and cars with a c vision to tune and manufacture high performance engine components and turbo kits that surpasses OE Manufacturers.

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.


  • Shape of muffler: SSR (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
  • Toyota GR Supra DB42 B58 2019+
  • Hook, bracket, stay may be changed without prior notice.
  • Compatible with both vehicle with/without OPF. Cut the stock mufller at the mid pipe service separation point and connect.
  • 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.
  • This product is EU Certified fully legal exhaust system.


Other Part Numbers:
HKS #hks31029-AT004

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