Yea more then welcome to use it haha. It sounded great straight piped. Coats your hatch in soot though haha
Anti-tailgating device, I calls that.

Gonna try and do that in a horizontal application, with the flap hinge at the top so the flap rests in a naturally close position. Hoping to get that closing flap 'tink tink' on deceleration. Ran with a VW group in SEPA who had a guy with an N/A MK1 who did that; it was always fun knowing how hard he was on the throttle.
