The Audi S7 features a monstrous 4.0L twin turbocharged engine that emits a whooping 420 horsepower.  The VR Tuned plug-and-play tuning box is one of the most popular tuning enhancements chosen over the traditional ECU flash for a number of reasons. One of our customers Jason, who is part of the forums, conducted this great video review of the kit when installed and taken for a drive. The plug-and-play kit delivers nearly 100 horsepower and does not throw any ECU flags which can potentially void your warranty. One of the first positives about the tuning box kit is that it is easy to install. The kit connects the male and female ends into the new tuning box loom with factory connections. Once installed, this kit can easily be removed if desired or need be. Jason has done a great job explaining the dial on the box for fuel settings and exactly how performance feels under acceleration. Check out the video below and see for yourself! These tuning boxes are available for all the Audi 4.0T Engines Here.  Order online or call us at 1.480.966.3040 to place your purchase. Audi S7, tuning box, review, VR tuned, twin turbocharged, plug and play The post Audi S7 Tuning Box Review with Video appeared first on VR Tuned.

About The Author

Dan Mermelstein - Co-Owner, Blogger, Porsche Enthusiast, VRTuned Marketing and Technical Support. Available to make your car faster!

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