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Ditch the delayed response of your electronic throttle with an aFe Sprint Booster Power Converter. Whether you’re looking to launch off the starting line or speed away from the stoplight, this pedal-powering accessory can deliver.

This plug-n-play device easily attaches to the OE connector behind your gas pedal and promises not to interfere with your vehicle’s electronic systems or cause any error codes. The aFe Sprint Boost is designed for newer vehicles with electronic throttle control (ETC) systems or drive-by wire technology.

With three position settings for factory, sport or race, the aFe Sprint Booster Module improves your acceleration, significantly reducing your takeoff time. Your Booster Power Converter comes with both the module and controller and is backed by a 2-year limited warranty.

aFe Sprint Booster Power Converter Customer Reviews

Average Rating

11 Customer Reviews

03 E53 BMW X5 M62 4.4i V8 - Cold air, Spaced, Exhaust, Dyno 302

Reviewed by Brian L (Boardman, OH) Reviewed for a 2003 BMW X5 — Apr 29, 2017 7:19 PM

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Wow. One word to describe this product. Drive by wire (ECM MODULATED) throttle systems are awful. I miss the days of the cable and spring. The sluggish response is to be expected on today's vehicles. THIS KILLS THE PROBLEM. Feels like a real power gain (although it's smoke and mirrors) but 10 out of 10 amazing product BECAUSE OF THAT. EASY install plug and play. Feels like a 30 hp gain but it's just converting and amplifying the signal to the throttle computer. Awesome product.

Works as advertised!

Reviewed by June B (Toms River, NJ) Reviewed for a 2014 BMW 3-Series — Jan 23, 2017 9:11 PM

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I finally pulled the trigger & bought this afe booster for my 335i f30... there's a refund option so I figured why not... try it & return it... i tried it & im never returning it. This should be a 1st mod for most cars. Makes it more drivable, more fun, maybe the way the way the throttle should have been made. The price is high but it is worth it. No added power but it make u feel all the available power more instantaneous. Buy it cause u wont return it.

Goes now without delay

Reviewed by Ralph E (Addison, IL) Reviewed for a 2013 BMW X5 — Dec 13, 2016 11:05 PM

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Installed in 10 minutes , easy few steps, most difficult was disconnecting the original plug from gas pedal, everything else was easy. I'm not a car repair guy at all so anyone can put this thing in. Works as advertised , much faster off the line then before. Feels like there is more horse power when pressing gas pedal, I know there isn't added HP but great improvement to the cars performance. Id buy again , I highly recommend , no hesitation , easily worth the cost.


Reviewed by Matthew S (chatham, NY) Reviewed for a 2007 BMW 3-Series — Oct 28, 2016 6:05 PM

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Fast delivery,easy install,and it doesn't make car faster but it does make it quicker because there's no lag in the pedal so it's much quicker off the line..with my other add ons this car isnt your typical 3 series..a definite buy..

aFe Sprint Booster Power Converter

Reviewed by James C (Old Bethpage, NY) Reviewed for a 2014 Jeep Grand Cherokee — Sep 16, 2016 6:12 AM

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Wow, no more throttle lag in my Jeep Grand Cherokee Limited 2014. While it doesn't give you more HP, it feels like a new engine. I was really surprised at the increase in response. Really happy with purchsae

aFe Sprint Booster Power Converter

  • $299.00 each
  • Free Shipping
  • Ships Between 6/29 - 7/03
  • What Do You Drive?

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