Author VRTuned.com

The Mercedes C63 S AMG packs a punch of 503bhp with it’s 4.0L V8 twin turbocharged engine.  This is a ton of horsepower for the sedan and it can only go up!  For the Mercedes C63 S you can either do a ECU Flash or a tuning box.  The ECU Flash requires the ECU to ...

Our customer William just got done installing his VR Tuned ECU Tuning Box Kit for the Mercedes CLA 250 2.0L turbo and he is stoked on the performance increase!  The Tuning Box plug and play functionality gives the CLA 250 almost 50 horsepower gain over stock while still improving driveability and is warranty safe.  Plugging ...

Our customer Jorge just got his BMW M3 boosted up with a VR Tuned OBDII Flash on his 4.0L V8.  The flashing changes the overall driving improvement of the M3.  From startup, we can get rid of the annoying...

Every since our workings with the Project CLS63, we have had a strong love for this super sedan.  Equally as beautiful, the CLS550 4.7L V8 Bi-Turbo just needs a little more grunt to get it past the stock 402...