Dinan Performance Engine Software - BMW 2012 / F12 / F13 650I 4.4 V8After many hours of further research, tuning, and testing we have improved on our hugely popular Stage 1 Performance Software. Our team was able to make Stage 2 much faster by improving turbo response across the power band. This tuning is especially noticeable in the first two gears, now catapulting the car off the line. Tuned for a smooth power band to put down predictable and even power in all gears and throttle positions. This smoothness improves

Diverter valve hose connects to this part (not included)

ie-dash { color: #ddd

In the box:

*** Front kit ONLY for 318ti models

you get some included with the fuel hose

Stage 2 93 octane: up to 22% HP / 20% TQ

000 OE-quality replacement parts through OEM

You choose how many or how few you want to run

Seat to sliders and sliders to Planted Seat Bracket

Click Here to Download For Android

Size: 20x9 et25

RSS Coil Overs lower the center of gravity and reduce body roll for better handling