German tuner MTM has released an additional stage for the Audi TT-RS to celebrate 20 years of MTM. Besides the stage of 424bhp – with 84bhp more as the 340 from the series car – MTM also offers two stages with 404 and 408bhp and 550Nm of torque.

MTM celebrates its 20th anniversary with a fourth stage maximizing the output up to 462hp and 600Nm for the stock TT-RS.

Click the title for the source