750PS Audi TT RS by HPerformance

It was only a couple of months ago when the tuners dialed the old TT RS to 510 PS (375 kW) and now their engineers are back with a new kit that takes the 5-cylinder 2.5-liter turbo to a mind-blowing 750 PS (552 kW). It’s the same story with the torque as this was bumped from the previous 690 Nm (510 lb-ft) to a tire-shredding 880 Nm (650 lb-ft).

The full-blown boost package can be had for a whopping €50,000 and includes a tuned GTX-35 turbocharger and a Clubsport exhaust system with 90 mm tips. To match the added oomph, HPerformance fitted the Audi TT RS with ceramic brakes sourced from the mighty R8 supercar. Numerous other tweaks were necessary to achieve this amazing level of power, including a high-pressure fuel pump, optimized injectors, and a software revision courtesy of MTR-Performance.