Our customer Mike brought his 2007 BMW 335i in for tuning. The car is mechanically stock so the gains shown here are just from tuning. We established a baseline on our dyno with the stock tune, then installed the Accessport with Cobb’s most recent and most aggressive stage 1 93 octane mapping for a stock vehicle and took dyno readings on that, then custom tuned the car with Cobb’s pro tuning software. The results speak for themself. We gained almost 100 wheel horspower and over 100 ft lb.s of torque with tuning alone.
I tweaked one. The Procede can’t do much so results will not be comparable to this.
The Cobb software allows custom tuning of the factory computer rather than trying to have a piggyback ECU fight with it. I can change DI fuel pressure targets, adjust timing compensations for charge air and throttle inlet temps, reprogram the drive by wire system for more normal throttle mapping and much more, all without the worry of throwing tuner codes because you’re not fighting against the stock computer.