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Sprint Booster for your SUBARU

Select the Model of your Car Here: 

Get The Sprint Booster V3 Advantages from

• Free Shipping Within Continental USA!
• Ultra compact size / New Design with easy access and operations
• Adapts to any transmission / any Gas or Diesel
• Valet mode & Pedal lock mode
• 3 Acceleration modes (Off, Sport & Racing) with 36 Acceleration programs  

   And Sprint Booster V3s are Easy to Install
• 10 minute Plug-n-Play Installation We Promise.  

Eliminate your throttle's slow response time and bring instant power back to your pedal  -- Guaranteed!

Upgrade your Vehicle's Performance to Sprint Booster V3  TODAY!

Please Note:  Sprint Boosters are confirmed to work with USA Market cars only.  We cannot guarantee compatibility with cars made for sale outside of the US market.



7 Reasons Why You’ll LOVE Your Sprint Booster

1. Original Throttle Enhancer

We invented and patented this technology over 13 years ago with over a million units sold globally.

2. Eliminates Throttle Lag

Sprint Booster gives the driver a 1:1 ratio when accelerating improving a more robust throttle response time. This gives the driver access to ALL the HP when you want it.

3. Transmission Specific Programming

Sprint Booster’s programming is specific to the transmission type of the vehicle. This allows for crisper shift’s in manual transmission vehicles and longer revs for automatic vehicles along with a safer shift transition.

4. More power in passing mode.

When you're on the street or highway and you kick it into passing...hold on! You're gonna fly.  

5. Quick Install

Sprint Booster main module is very easy to install with no bulky wiring.

6. 3-Year Warranty

Sprint Booster units have a iron clad 3 year warranty against defects or malfunction.

7. 30 day Guarantee

Sprint Booster has a 30 day money back guarantee on all units. Customer service is our #1 priority.


Hidden Benefit – It Could Save You Gas   (yes, you save on gas because you get to top speed quicker and as a result, you

Saves Gas?  Come On!

Sprint Booster gives you a 1:1 ratio when acceleration, something all new vehicles are missing due to the Drive by Wire (DBW )design.

Example:  A driver needs to accelerate to merge into traffic. He depresses the gas 50% to achieve the speed he wants. Unfortunately the DBW delay causes the driver to depress the gas more( 75%?) since the vehicle is not accelerating at the rate he requires.  A few seconds later the driver is letting go of the gas because by the time the vehicle gets up to speed he is going faster than needed (wasting gas).  All of this “peddling” will actually waste gas since you are trying to constantly find the speed you are trying to get to.

Sprint Booster will allow the driver more control. When you press the gas 50% it goes to 50% right away. There is no delay. There is no peddling. You have a very consistent driving experience.  

We do not make claims of better gas mileage because it will always vary on the driver and honestly is misleading. A driver that understands what a Sprint Booster does can achieve better mileage by driving conservable, plain and simple.

Here’s the catch. Sprint Booster does such a good job with providing access to the vehicle HP that A LOT of people “get into it” more. It makes any vehicle feel like a whole new ride. You don’t realize what you are missing until you try one.

Thankfully our units have 36 levels of adjustment and are transmission specific . Thus allowing you to fine tune the acceleration to what you desire.  

Here's What Customers Say About Their Subaru and Sprint Booster

 2007 Subaru Forester 2.0X (XT look) 158HP     
I have installed the sprint booster V3 just to "wake up" my n/a 2 liter m/t engine 158hp. I like it in sport mode 6 for everyday spirited driving when at race mode 9 is a little bit scary and increases understeering in cornering.   Also provides a delay when take off my foot from gas pedal which is good in downshifting.   Its nice to have the option to "play" with engine's behaviour but the time needed for 0-62 remains the same.. as may there are some benefits when overpassing.   I don't recommend its use on rainy days but it is enjoyable in any other driving cases.

2013 Subaru Crosstrek     
Simple setup and works as advertised. No regrets purchasing.

- Sprint Boosters are Distributed by Mini Mania, Inc via -