CLEANISH® tuned Ms41.1

[96-99 MS41 M52B28 ONLY!] With this tune you will get [Flames & Pops with an option to turn off using your AC button], 7k rpm hard limiter, pre-tuned for an M50 manifold, raised idle for better cooling, SAP delete, EVAP delete ,Secondary O2 sensors delete. ***WE WILL BUY YOUR STOCK ECU FOR $100***