GRAIL flap exhaust system for the Corvette C8

The GRAIL exhaust system catapults the Corvette C8 to a whole new level of sound volume from the 6.2L LT2 engine.

Due to the massive 76mm (3 inch) pipes, the maximum sound ecstasy occurs as soon as the engine is started.

Thanks to intelligent flap valve control, the driver can still enjoy the best of both worlds. Powerful motorsport sound with the flap setting "Performance" as well as conservatively soft sounds in "Comfort" mode to be whisper quiet on long distances or in the neighbourhood.All of this, of course, road legal in Germany.

The features at a glance:

-3 inch stainless steel exhaust system made in Germany using the TIG welding process.

-Milled exhaust flaps with mounting for original Chevrolet servo motors

-Massive sound improvement with simultaneous performance improvement due to optimised exhaust gas flow (absorption silencer design)

-Approved for import vehicles thanks to GRAIL noise certificate. §21 approval required. Approval at several locations possible.

-Approval for EU models: ECE approval in preparation, planned for 01/2022.

 If you have any questions about TÜV approval or need help, please contact us before purchasing.