RaceIQ Performance

Excellent tune (stage1 M113 N/A) and excellent service fron RaceIQ. My computer was having issues initially, and Anthony was able to help me figure out my computer issue and then everything worked perfectly with the Galleto 1260 program and tune. First impressions on the tune are very good. The throttle mapping feels more like a cable butterfly throttle which adds a nicer feel to the throttle. This tune was able to take the once great M113 engine, and perfect it, the power and torque curve feels perfect to me. I did test fuel economy as well. At 60mph with a -2900ft density altitude and calm wind in my w211 (722.6) I got 24mpg before the tune, after the tune I got 24.5 which is a huge increase in fuel economy with an unmodified engine. Excellent job done by RaceIQ and would absolutely reccomend this tune to anyone.

Awesome tune! Anthony remote tuned my M113K project based on all the mod info I shared with him. Communication, patience and explaination is what he is also good at. Thanks Anthony and UPD!

Anthony is an awesome dude, he has answered every question iv ever asked and iv sent literally hundreds of emails to him he help me diagnose issues that I couldn't figure out not to mention dozens of update tunes and live remote dyno session he is on point with his tuning abilities and got my car to the 600whp and 900wtq mark on my E55 so happy with it. This guy knows his stuff I highly recommend Race IQ for all MB upgrades and tunes!

Great communication from Tony, bought a pulley from him and a tune. Very happy

I ordered tune by web site. Car runs great. Easy installation. Good support from Anthony. I highly recommend this tuner. Thanks guys