B21 said:
No compelling argument for a stock motor in the UK....for a tuned motor much better choices allbeit more expensive
But if it has its gains it’s surely good, basically I’m looking for a primary cat back exhaust system, chargepipe with single BOV, upgraded air filter, and upgraded intercooler to hopefully make the magical 400bhp…
And realise just exhaust and air filter aren’t going to do that…