Submit review for this product
|I was on the fence for months reading threads and researching as much as I could about this mod before I got off the fence. This was mainly because I never owned a drive by wire vehicle before personally. I was also afraid this was just another one of those performance chips that all over eBay that are nothing more than a resistor or something that does very little in the way of performance other than some that just advance timing a bit. This device completely changed the feel of my driving experience in my runner, which had plenty of torque, but just didn't feel as fast as it should. Now, every time I get in it, I'm happy with the performance and it now feels like it should. The cool thing is that you can tailor the throttle response to suit your driving style. I tried several settings, one at a time, and left them for a couple of days to evaluate before moving on until I found the sweet spot for me. If my daughter or wife were to borrow the truck though, I would likely put it to a more stock setting just because they wouldn't be used to driving with that level of responsiveness. For me personally, it was the best money I've spent on any mod so far to this truck, other than maybe the exhaust, which also added greatly to the driving experience.
This was the missing link that brought everything else together, and I'm sure most just assume (like I did initially) that it's just a snake oil product. I like it so much that if it ever broke, I'd HAVE TO replace it immediately, lol!
|Just ordered from Jason. This is my second 4runner and although I'm fairly satisfied with the power on and off road, there have been many times when I've either been trying to pull out into traffic, merge onto the highway or get around an 18 wheeler and the lack of throttle response has left me in some hairy situations. Looking forward to trying it out.|
|As much as I love my 2020 4Runner, the throttle response was driving me nuts. After a lot of research, watching a lot of reviews and going from the experiences from others, I bought the Sprint Booster from Jason with fingers crossed. Had to admit I was a bit skeptical, but this product is exactly as advertised! My 4Runner now feels alive, throttle response is smooth and controlled without the mashing of the pedal to accelerate. Everything Jason states this will do, it does and should be the first thing any T4R owner should do! Great service and quick shipping - thanks Jason!!!|
|I have a brand new 2019 T4R Nightshade. Didn't think I would need this, but had a close call on the freeway the other day - not used to having to nearly floor the pedal when pulling out for a pass! Looking forward to positive result!|
|Ordered mine on Monday, it arrived on Wednesday...great shipping!
I installed it this evening, set to Green 9 and took a spin. WOW!! It really shines during part-throttle acceleration from cruising speed, e.g. passing, accelerating uphill. Also wakes things up during acceleration from dead stop, more of a positive launch when you put the pedal down than the factory buffered gradual throttle opening.
I dialed it back to Green 5 for errand-running just to get a feel for it, might try the Red settings after I get a good baseline.
Thanks for the great price, it was enough to pull me off the fence.||
Real Carbon Fiber Dashes
Carbon Fiber Door Pillars
Factory Matched Dashes
Clear Corner Lenses