Dinan Performance Tuner Stage 1 for BMW F10 535i
 

Dinan Performance Tuner Stage 1 for BMW F10 535 purchased June of 2016 from Performance One Tuner.

Max HP Gain 38
Max Torque Gain 59 @ 3000 RPM

Price: $1800

The DINANTRONICS Performance Tuner is a highly engineered and sophisticated piece of computer hardware and software that enhances engine performance, without negating or voiding your new car warranty coverage and without affecting long term reliability or the functionality of on-board diagnostic systems. It is also the only tuning device emissions legal in all 50 states. The ultimate objective of developing this piece of technology was to provide the ability to control every signal entering and exiting the BMW factory Engine Control Unit. These items are unique to Dinan and together they embody the apex of performance engineering in a powerful, reliable, and warrantied package.