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.