The BMW M4 F82 platform is one of the best BMW has come up with in years. The 6 cylinder twin turbo engine packs a nice punch at 425 horsepower and 410 ft/lbs of torque. The VR Tuned plug and play tuning box kit is an excellent way to gain huge amounts of power without worrying about your much needed factory warranty. The multi channel micro processor box taps into the BMW powerplants cam shift sensor, manifold pressure sensor, and boost pressure sensor to deliver a massive gain of 80hp and 130nm of torque on 93+ octane. This awesome car was done here at our Gilbert, Arizona location as this box installs in about 10 minutes. Check out the photos and read more on the VR Tuned Tuning Box Kit for the BMW F8X M3 M4 here. Leave a Reply Cancel ReplyYou must be logged in to post a comment.