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Sprint Booster Power Converter V3
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7 Reasons Why You’ll LOVE Your Sprint Booster
1. Original Throttle Enhancer
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.
7 Reasons Why You’ll LOVE Your Sprint Booster
1. Original Throttle Enhancer
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.
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