anyone have any idea what the gains are from a N55 engine with an added intercooler? CP-E, AA, or VRSF? Need some recommendations for which company to go with, price not an issue, just concerned about proper fit and quality
Looking to add an IC and DP as my next two mods. Berk full race exhaust, BMW PPK, and af-e cold air intake already fitted...(still in warranty mind you)
Thanks!
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