RENNtech tuning software for BMW offers significant gains in performance and throttle response without sacrificing your daily driver BMW's reliability.
By modifying ignition timing and throttle mapping, optimizing air/ fuel ratios,increasing the top speed limiter, improving engine cooling and modifying boost mapping for turbocharged vehicles; RENNtech performance software unleashes your BMW's true potential.
Stock Performance 335iS E92/E93 (2010-2011- Manual & DCT N54B30to 3.0LBiturbo):
· 320 HP @ 5800RPM / 332 TQ @ 1400 RPM
· 420 HP @ 5700RPM / 435 TQ @ 4300 RPM
Stock Performance 335i/iX E90/E92/E93 (2007-2010 Manual & Steptronic N54B30) :
- 300 HP @ 5800 RPM / 300 TQ @ 1400 RPM
- 420 HP @ 5700 RPM / 435 TQ @ 4300 RPM
Feel free to message or call me with any questions or to place an order and send us your ECU