Went from a shot Spec Stage 5 to a Monster level 2. Car drove perfect right after the initial install. No rattling, no surging, like stock. The techs caught a few other problems with the car which were brought to my attention and quickly fixed. I actually waited till past the 500 mile break in to post this so I could be sure all works as intended. Will definitely go to Johnny again for issues I do not wish to tackle myself.

 

Yep. I almost always recommend Johnny for local transmission builds. He built the ones that have been in my car.

 

Just sayin'