Stuttgart based Euro exhaust specialists Eisenmann have been secretly developing a new exhaust for the Nissan GT-R. At the behest of a Japanese customer wanting that trademark Eisenmann sound, they’ve built a Y-Pipe back prototype in full 304/306 stainless steel.

Pricing and technical details should be released in the near future but those from a European tuner background should have something to look forward to.

Thanks to GT Motoring for the heads up and photos.

Link: GT Motoring Blog