AMR Performance ECU Software proves yet again to be the dominant upgrade in the industry

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Unlike competitors, we show more than just 1 drag result and our results are without the help of a piggy back tune on top of another tune. Our customers provide us with repeatable real world results!

Here’s yet #anotherone from @jptheghost with his @MercedesBenz C450 and first time using dragy going 11.6et in a 1/4 mile on pump gas, again, without the help of a piggy back, NO methanol injection, NO water injection, NO intakes, NO fuel additives such as e30, e60, etc… and ONLY running an @AMRPerformance RV3.1 ECU Software Upgrade (tune)




Dragy 1/4 Mile Results C43 C450 C400