Posted on 26 June 2015
The new M3's and M4's are now powered by a inline-six turbocharged S55 engine packing more horsepower than it's V8 predecessors. When BMW drivers want to add more HP without affecting emissions and voiding their factory warranty, you turn to DINAN. This F82 M4 will be receiving M Performance aerodynamic upgrades and tuning products by DINAN. DINANTRONICS ECU The DINANTRONICS Performance Tuner uniquely has the capability to adjust target Lambda, correct short term trim as well as ignition timing errors induced by raising boost pressure. This enables Dinan calibration engineers to optimize air/fuel mixture and ignition timing at elevated boost pressure throughout the entire gamut of engine RPM and engine load. Additionally, the ability to correct short term trim corrections (the difference between target and scheduled fuel mixture) remain within OEM specifications. This minimizes knock sensor activity, which in turn means smooth engine perfo ... read more