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Discussion Starter · #1 ·
Hello,anybody now i can use a Hypertech max energy power progammer?
My speedlimeter (2007 Acadia SLE) works too fast.
104 mile thats it,too slow on the highway overhere in the Netherlands.
Try too get it on 130 mile.
Greetings from the Netherlands
Ger
 

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Vehicles are limited to the speed rating of the original tires. My 4X4 with the off-road package would only go 109 mph, so I bought one of those programmers. Even though I had changed to higher rated tires, the programmer would only let me raise to something like 118 mph because the higher rating was never an OEM option.

The 19's on our car are rated at something like 130 mph, so if you were to try to raise the limiter, I think it'd be a good idea to mount better tires to go along with it...
 

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Discussion Starter · #3 ·
Thx,i chance tires already.
The cardealer have a little problem in the garage before i get my car.
And was not possible to bay the seem tire,and he change all four.
Conti,s and good voor 155 miles/hour.
But i have stil no progammer for my acadia.
SFX performance don,t have them and Hypertech don,t reply yet.
Anybody no,s something how i can tuning the speedlimiter?
THX Ger
 

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You didn't say if it was all wheel drive, my acadia has goodyear that are good for 140 but it is limited to 113(tried it my self) but one limiting factor is the drive shaft on the all wheel drive. Like my pickup it gets a bad vibration above 110 and destroys itself. Hope this helps.
 
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