Hi guys,
We have been trailblazing F-series tuning for over a year now, and have set records on all engines and platforms we currently support. We have been tuning many N20, N55, S55 and S63 engines for the rest of the forum and wanted to showcase what can be done for the N63 as well.
Our long time customer Ean brought in his white 650i to be tuned, we flashed his previous 750i for him and he wanted the nimbler 6 series to feel the way it should have come from the factory.
The car is completely stock, running CA 91 octane pump gas (no race fuel mix trickery) and was dyno'd on an extremely hot day. The car gained an amazing 86hp and 71tq at the tires at 6400RPM. The attached graph shows the breakdown, the most impressive part of this engine's tune is that it held power incredibly well at the top of the rev range even with scorching hot environmental conditions.
Tune includes the usual top speed removal, optional stage 2 programming, optional rev limit increase, and customization for various hardware mods and fuel types. We also coded the exhaust flap to stay open during full throttle conditions so we got the added sound benefit of adding an exhaust with no additional hardware modifications.
Contact us for pricing and scheduling at
sales@gsrtechnik.com