Performance tune for turbo OBD2 S5x M5x - RKTunes

Performance tune for turbo OBD2 S5x M5x


This is our tried and tested tune for turbo OBD2 S5x M5x engines. These tunes were designed on a Dynojet dyno and tested in the real world! OBD2 vehicles receive a set of remote tuning cables to flash your DME and free revisions. 60LB injectors are good for 300-600WHP, 80LB injectors are good for 600-800WHP, and 115LB injectors on E85 are good for 350-900WHP. Power figures of up to 800+hp can be obtained dependent on hardware and fuel setup. A Windows computer is required to utilize the RK-Tunes flash software. Check FAQ section for windows device recommendation.

⦁ Blow through MAF
⦁ 60lb, 115lb high impedance injectors 
⦁ Wiring harness adapter
⦁ Aluminium weld-on flange for a 3" pipe In the modification box, please specify all current vehicle modifications and desired options.

Options :

⦁ Launch control

⦁ Backfire/Burble. This makes your car backfire or burble when you lift off the gas. The aggressiveness can be adjusted depending on what you want. We suggest catless downpipes if you want an aggressive burble / backfire.