• You can increase NA power but it’s orders of magnitude more expensive than with a forced induction motor. Cams, intake, exhaust, valve size, porting the head, ITB’s vs single throttle, increase the rev ceiling and yes- boost the displacement. We’ve done all of these on the M96 motor.

    Fitting a bigger turbo and injectors would have taken a couple of hours and been maybe a couple of % of the NA cost.

  • Remap and a new airbox for a few hundred quid and a golf r will be at 350ish bhp.

    Exactly - my estate is a remap away from 700bhp.

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