Mod Compbination - HP Increase
So assuming I'm bone stock (engine wise) - how much total Hp would I have if I upgraded my intercooler, exhaust (midpipes to exhaust only, NO downpipes)?
no ecu upgrades. Any approximations?
2012 M3 E92 Jet Black
Black Leather/DCT | ZCP |
(Buy date 11/27/11) 2012 M3 E92 Jet Black
Red Extended Leather/6MT | Comp Package - RETIRED
(Impulse Buy Date - 11/22/06) 335i E92/Space Grey/ Red Leather/6MT - RETIRED