Hi everyone! back from holiday and roaring to go in my willy again!!
Ok.. ive come home and my brother has ordered a power boost valve for his twin point injection cooper S.
i just wanna know what sort of power im likely to see if i get one for my williams, and how it will effect the fuel economy?
Also.... as its pay day this thursday.. i want a new exhaust system for my car.. so whats the best exhaust system for the willy. i want a nice deep sounding one. but with good power.