My 2018 GMC Sierra with the 6.2L response and driving experience has greatly improved. Disabling the AFM makes driving in traffic a little more pleasurable without the erratic sh…
Tune works perfectly, gives this little Buick Encore AWD some much needed extra power!!! At full throttle shifts are much faster and positive feeling. As always I'm very impressed …
This should have been the factory tune. With the stock tune my Regal GS felt powerful and measured. With Trifecta's tune, my GS feels like warp drive is available anywhere north…
2016 Colorado V6 WT 4X4
All stock except for a K&N drop in filter and changed the 16" steel rims to the 17" Alloy.
Not a single issue.
CT driving is always up and down hills …
My 2018 GMC Sierra with the 6.2L response and driving experience has greatly improved. Disabling the AFM makes driving in traffic a little more pleasurable without the erratic sh…
Tune works perfectly, gives this little Buick Encore AWD some much needed extra power!!! At full throttle shifts are much faster and positive feeling. As always I'm very impressed …
This should have been the factory tune. With the stock tune my Regal GS felt powerful and measured. With Trifecta's tune, my GS feels like warp drive is available anywhere north…
2016 Colorado V6 WT 4X4 All stock except for a K&N drop in filter and changed the 16" steel rims to the 17" Alloy. Not a single issue. CT driving is always up and down hills …