Hello all, I'm looking to replace the turbo on my P1, I'm currently running Tek Remap with Water Injection, HKS FMIC with hardpipes, Racing Suction, Iridium plugs Fully Decatted Super Dragger 2 running 1.4 boost making 345bhp, will fitting a decent hybrid and injectors be worth while??, If so what would be a good option?? or will I be needing to uprate internals if I do this??, also excusing my ignorance what the hell are headers and are they worth changing??, sorry for so many questions!!

 

I can't answer all your questions - but 'headers' is the American term for the exhaust manifold. There's a few folks on Scoobynet who have changed the exhaust manifold this summer. Search for "Gruppe-S headers" or "OBX headers". There are also a few with HKS or Power Engineering headers.