New from VR Tuned is this performance Tuning Box kit for the Mercedes CLA 45 AMG turbocharged sedan. This tuning box kit is a plug and play solution to tune your cars fuel, timing, and boost giving you up to 40% more power and 20% fuel savings. The VR Tuned ECU Tuning Box Kit gives your CLA45 engine a gain in power from 360bhp to 412bhp gaining you 52hp!
Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.
MSRP $1115
