[Zachbell09]

I just bought a 07 G6 3.9L and was wondering if there was anyway to remove the limter so i can go faster than 105mph. If anyone could help me i would greatly appreciate it thanks

 

[06gtpg6]

buying an aftermarket pcm

 

[waterfowler76]

you can have yours tuned. plus youll get alot more out of it besides just removing speed limiter

 

[Lampoon]

X2...
A tune is the only way.

Aftermarket PCM's? They still have to be tuned to your car.

 

[Daniel]

And have tires rated to a higher speed. So they dont blow up

 

[sfdevine7]

what are the tires rated to, never bothered to look that up. but obviously they arent Zs lol

im just going to guess that they are either R or S.

 

[markpetersonii]

Rated poo