ECU Tune for 1997-1998, 1999-2000 BMW 5 Series E39 528 - E39528 2017-bmw-440i-gran-coupe-esi2804575

ECU Tune for 1997-1998, 1999-2000 BMW 5 Series E39 528 - E39528 2017-bmw-440i-gran-coupe-esi2804575Through custom ECU tuning we are able to provide more usable horsepower and torque outputs by modifying BMWs cam timing (VANOS) and fuel and ignition maps. Better part throttle drivability is also obtained. The engine rev limiter is raised to 7000 RPMs and the vehicles top speed governor is removed. Custom software modifications for larger cam shafts or other modifications are also available. Rear O2 sensor and other emissions monitoring can be

and prevent any code from ever being stored in the ECU due to the removal of the exhaust valves

our seat backs are also made from 100% full carbon construction which provides the most flush OEM fitment for your M3

high-gloss finish

these are not the typical mirror covers

Engine oil drain plugs allow you to easily drain the old oil out of your engine

Install is incredibly easy and takes roughly 1 hour

Our W205 coupe DTM cf diffuser is handcrafted from real 2x2 carbon fiber that will perfectly match any other RW Carbon or OEM Mercedes CF parts you have on the vehicle

M4 Competition (2021+)

These upper splitters simply install with 3M tape and are easily removable should you decide to take them off down the road

Air Mass Sensor

Online Connectivity

Add a sense of your own personalized carbon fiber touch to the interior of your Tesla Model 3 / Y with this carbon fiber steering wheel trim