HKS DUAL MUFFLER For 2020+ TOYOTA SUPRA GR MKV A90 / A91

HKS Toyota GR Supra w/o OPF Dual Hi-Power Titanium Tip Catback Exhaust

• Piping diameter is increased sufficiently throughout the system, capable of supporting subsequent upgrades.
• Retains full functionality of the factory valve operation by incorporating use of the OEM actuator.
• 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.