I Previously Posted About The Je Accuspeed... Judging By The Response No One Uses It. Good For You Cause I Think Its Junk!

For All Of You Who Re Gear'd How Or What Helped You Re-calibrate.... Looking At My Navigation For The Speed Is Getting Old.

 

In my old truck i used a predator tuner...I dunno if the superchips tuner for our trucks will do it though.

 

Didn't Find Anything For My Truck OTHER Than The Accuspeed By Jet