Piper Motorsports is the shop that stuffed a S85 V10 (E60 M5 motor) into an E30 M3, while RRT is awesome, it might be worth getting a second opinion from Piper. __________________ ~Dave~ 98 328ti Morea Grun slicktop 11 128i space gray slicktop 13 JGC WK2 Deep Cherry Search | RealOEM |