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Your cart is empty.Simple Installation: For vehicles with electronic control (ETC) systems, or drive by wire, this device plugs into the OE connector located behind the accelerator pedal. It is a simple installation, requiring no cutting of any wires. Three Position Settings: Off (no light): Device is not active and vehicle is stock. Sport (Green): Device is active, throttle response and acceleration are improved over the mild setting. Race (Red): Device is active, throttle response and acceleration are improved over the mild setting. Better Drivability: In addition to the increased throttle response and the improved acceleration, there is also a noticeable difference in the transmission shifts (for vehicles equipped with Automatic transmissions). The product fits the following: 2008-2014 1-Series w/ A/T, 2014 2-Series w/ A/T, 2001-2014 3-Series w/ A/T, 2014 4-Series w/ A/T, 2003-2014 Z4 w/ A/T, 2001-2015 M3 w/ A/T, 2015 M4 w/ A/T
Larry S. Singleton
2025-09-05 15:14:49
Does what it says - improves responsiveness of the throttle. Does not increase the speed or power of the car. Super simple install - I was done in about 8 minutes total time on my 2011 BMW 335d. The hardest part is deciding where to put the control button and how to run the cable to keep it out of sight.Actually makes the car "feel lighter" because it moves more urgently at an easier touch on the pedal.Not sure the mod is "worth" $300 - but it does work. People can put their own worth on the item. "Worth it" to someone making $150K/yr is not the same as "worth it" to someone making $50K/yr.
Jesse Kruckeberg
2025-08-07 18:47:51
Super easy to install, and very user friendly. Definitely made a difference in the throttle response, to a put where if I had it on "race" mode, I had to turn my traction control off otherwise my car would cut power because the tires were spinning. I have a 2006 BMW 330i manual, and the car really gets up and goes now, as soon as I hit the gas im already needing to shift to 2nd.
M. Anderson
2025-07-15 11:16:52
I've tested in two modes:1) Stage1 FMC tuned. Pretty amazing! I had M3 power before but now the delayed launch is gone. It's an sleeper beast and will scare any passenger. I like it set on green 5-7 or red 2. Manual shifting is required if you drive like a yobbo (to keep the redline down).2) Stage0 stock. It was also surprising without tuning since I think my wife will like instant response without whiplash power. I like it set on red 5-9. It feels so quick.Just hope the electronic quality lasts. I will update later otherwise...
Jaread prude
2025-06-22 13:33:32
Super fun changes your driving experience makes a every day commute fun the downside there is really little to none performance game
Orville Shaw
2025-04-29 11:50:47
Not often as a consumer you are satisfied and less often are you delighted. Well I'm delighted with this product. Its very easy to install and works even better than expected.At first i must have done something wrong and it wasn't working, so i contacted the seller. They promptly responded to my problem and i got it working. Both the vender and the product are 5 stars.
Fedor
2025-04-18 16:08:24
Good idea, little device work really nice gives you real boost, but unfortunately for 7 month only. Green SPORT light start to randomly switching to red RACE and back. Numbers on display totally gone now. Have to initiate replacement.
Rasmunky
2025-03-03 19:37:13
I used to have doubts till I actually used one of these. Amazing peace of device this is! Unbelievable throttle responses
Raymond Montiel
2025-02-09 10:54:16
Definitely a big difference on Acceleration and Throttle response. 15 to 20 minutes installing. I would definitely recommend it to buy it.
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