Turbocharger Question for 2003 Porsche Cayenne Turbo Engine.
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Turbocharger Question for 2003 Porsche Cayenne Turbo Engine.
I have a 4.5L V8 engine (2003 Porsche Cayenne Turbo) without any turbochargers in it. I can build my own intake manifold and exhaust but I want the best turbocharger I can find. I am doing a engine transfer along with a transmission transfer so I can adjust for space if needed. My question is, are there more powerful/better turbochargers than the VF43 IHI turbochargers that I could purchase to get more horsepower out of the engine?