The Supercup is significantly louder than our Maxflo Exhaust
this cat back system is designed specifically for the Corvette C8
The McLaren 650S is truly one of the greatest inventions from Great Britain
iPE Valvetronic system for the Nissan GT-R (R35) allows users to adjust the exhaust note through OBD II Hand Gesture Control Sensor or Bluetooth Remote Control Module
OBDII with Lighting Sensor or OEM Valve operation
Kline Innovation Mercedes S63 AMG coupe W222 valvetronic rear system Mercedes-AMG-GT-2020 The Supercup is significantly louderTHE SOUND Replacing the 600CPSI catalysts, with 100 cell HJS race cats, opens the sound up significantly. Addition of our trademark 20 degree 1D CLR x pipe blends the left and right banks, increasing the tenor range, and giving a fuller, richer vocal, while removing unwanted bass frequencies (drone). The Valvetronic rear silencers, containing our proprietary Jekyll and Hyde technology, are almost stock quiet on valve closure, to allow for stealthy