Toyota GR Supra Dual Muffler Cat-Back Exhaust

• 2020-2026 Toyota | Supra

The HKS Dual Muffler cat-back exhaust system for the 2020+ Toyota GR Supra increases piping diameter throughout the system to support subsequent upgrades. It retains full functionality of the factory valve operation by incorporating the OEM actuator, and through extensive sound frequency analysis the exhaust note is tuned to be distinct and pleasant. Dyno proven gains of 30+ horsepower as measured internally at HKS and at external facilities.

• Dual Muffler cat-back exhaust for the 2020+ Toyota GR Supra 3.0 (A90, without OPF)
• 85mm center pipe with 70mm x2 main pipes for maximum flow
• 120mm titanium dual tips
• SUS304 stainless steel construction; made in Japan
• Retains factory valve operation using the OEM actuator
• Uses the stock actuator and control; for vehicles without OPF type only
• HKS part 31014-KT001

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