Shopping Cart

Your cart is empty.

Your cart is empty.

aFe Power 77-14003 Sprint Booster for GM

Free shipping on orders over $29.99

$297.00

$ 99 .00 $99.00

In Stock
  • Three position settings: factory (off), Sport (green), Race (red)
  • Reduces throttle response time
  • Does not affect the vehicle's electronic system
  • Improved acceleration
  • This product does not require CARB exemption and is 50-state legal


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). This product fits the following vehicles: 2007-2015 Chevrolet Silverado/Avalanche/Tahoe/Suburban w/ A/T, 2007-2015 GMC Sierra/Yukon/Yukon XL w/ A/T, 2007-2015 Cadillac Escalade (Incl ESV, EXT) w/ A/T


Chris
August 10, 2025
The Tahoe is a great SUV but the throttle response is quite dull from the manufacturer. I plugged this product in without issue and driving is so much easier! I keep mine at 9 in sport mode and it takes off easier and keeps up with traffic better. If you set it to 9 race mode be ready, very little input needed to get going and the Tahoe changes speed quicker giving more of that roller coaster feeling. I highly suggest anyone on the fence buy this.
Al
July 7, 2025
I was so worried about the throttle response being too sensitive on its highest setting ... i couldn't been more wrong . Here in the MotorCity that's the norm. I like it however it's OVER HYPED & $100 too much . My like doesn't match the price . #theyallworkthesame .
Larry
July 5, 2025
Does exactly what it says. This is as easy as it gets. I woke my truck up for sure. My first one I received was a faulty one but it was taken care of in a very prompt manner. I would recommend this to anyone.
Benjamin snow
March 17, 2025
Works ok. Not worth $300 bucks.I did notice a little better throttle response but not as good as I expected.
John henigan
March 11, 2025
Did what it said it would do great an easy product
sea land
February 28, 2025
does exactly as stated.
Doc
February 13, 2025
Put this on my 2018 Sierra 6.2L. Definitely got rid of nearly all of the laggy dead pedal. Before I would have to always go greater than half throttle to get truck to respond with factory tuning. I have mine set a Sport (Green) 8. Now I barely touch the gas and truck slowly accelerates. 1/4 to half throttle and it responds like my older trucks with throttle cable.It is expensive but I don't want to tune my truck while under warranty. This definitely improved throttle response.Size of remote is small (size of your thumb) Easy to stick near steering column or dash and not very noticeable.
Customer
December 17, 2024
This chip is amazing! Easy to install and makes such a difference upon acceleration. The one I received not only has the off, green, red settings but also has a number 1-9 setting within the green and red lights. I love this mod as it's made my 2014 Sierra 1500 come alive.
Recommended Products

$297.00

$ 99 .00 $99.00

4.6
Select Option

$297.00

$ 99 .00 $99.00

4.6
Select Option

$297.00

$ 99 .00 $99.00

4.5
Select Option

$301.91

$ 99 .00 $99.00

4.4
Select Option

$297.00

$ 99 .00 $99.00

4.4
Select Option

$297.00

$ 99 .00 $99.00

4.5
Select Option

$331.27

$ 99 .00 $99.00

4.5
Select Option

$448.95

$ 99 .00 $99.00

4.3
Select Option