The TTS 8S puts its power down via a highly effective Haldex all-wheel-drive system, but as you increase the torque output of the EA888 engine, the factory MQB chassis can exhibit unwanted slop and drivetrain deflection. Maximise your all-wheel-drive grip and traction out of corners by upgrading your differentials. Because factory rubber mounts deflect heavily under hard acceleration, swapping to stiffer engine mounts and polyurethane drivetrain bushes eliminates wheel hop and locks down the engine block for a truly connected driving feel.

If you have the manual option, consider a uprated clutch kit to handle more power, or a short-shifter kit to make the gearshifts extra crisp.