VAST is pleased to announce its release of BMW B58 engine calibrations for Stage 1 all the way through Stage 3 turbocharger upgrades oncluding full bolt ons and even E85 blends. For anything beyond Stage 1 tuning, please Contact Vast Performance for product details and a quote.
We recommend NGK 97506 spark plugs in addition to any tuning for your inline 6 turbocharged motor. Carbon cleaning is a secondary item to address in higher mileage vehicles once past 60-80k miles.
Typical Stage 1 gains are 50hp/60ft-lbs of torque. Results may be even better with good bolt ons, quality fuel, no carbon buildup in the intake, etc.
We also recommend our BMW ZF 8HP 8-Speed Transmission Tuning to make the most of the power band of your engine. https://vastperformance.com/products/bmw-zf-8hp-8-speed-transmission-tuning
Our Engine controller flash can be done via OBD port or with the ECU out on the bench. Remote Engine and Transmission controller flash is an OBD port flash. If tuning remotely, there is a refundable deposit due when purchasing the tune.