Propelling it up that notch is the Dinan Stage 1 Performance Engine Software. As always, Dinan matches the new car warranty coverage for up to 4 years or 50,000 miles, including the possibility of consequential damages. No one offers better performance or backs it up with such comprehensive warranty coverage.
The Dinan Performance Engine Software safely increases turbo-boost pressure from the stock 14.0 to 18.0 psi, along with properly retuned fuel mixtures, ignition timing and full map rescaling. In fact, over 2000 lines of code have been addressed, producing substantial increases in power output while maintaining the civility and reliability expected of a Dinan performance product.
Note: When programmed, the pressure sensors in both intercoolers must be replaced with 2x BMW #13 62 7 585 494. Refer to TIS procedures 1362591 and 1362592. These sensors are not included with the software, and must be purchased separately from your BMW dealer.