TX2K21 was full of hidden gems, one of which was David Mazzei’s “Formula Seven” 4-Rotor monster! This car is UNBELIEVABLE in EVERY radical way, especially when it comes to the exhaust note. As shocking as one turbo 4-Rotor is, it goes to show what an incredible opportunity it was to find TWO of them in the same parking lot.

Seeing as how this opportunity doesn’t come around often, they couldn’t help firing them both up and hearing the 8-rotor Wankel symphonic! Watch the vide below, enjoy the sound and leave a comment below. Follow us also on Facebook, Pinterest or Instagram!