Hi, I am looking to improve my car performance, by either installing turbocharger or change the engine.
My car is Audi A4 B6 2.0 SE multitronics and am wondering if it's possible to change engine to 2.0 FSI or 2.0t FSI. What about the electronics bits, do i need to change too or not? Remapping? Exhausts? etc.
If changing engine is not worth it, can you recommend any specialists who will install turbocharger and get over 200-250 bhp?