Does anyone know of any good Tuning shops in NYC(with pricing preferably), in which i would be able to tune my 3.0 x5 2005. Im interested in pushing my x5 to the limit as i have been seeing some impressive sounding x5's on IG like 4.8isx5. Any recommendations to the modding my engine.. i have a lot planned for it. For an SUV its the best driving van I ever had.. so far i have a X pipe install and a remus exhaust in.. I plan on putting struts and springs in next.. possibly a strut bar for the engine.