I have G3 kit for the GT 350, back then it didn't exist. I worked directly with them to put together the parts needed. The pulley size is 120 mm. It made about 11 psi at 7800 rpm. Since the video they cleaned up the tune a bit and made a little more power. Now its 722HP and 572 TQ. My mods are...
I have been running the ESS kit for over 4 years and 30k miles. It was tuned at PBD by Rob when he was still there. It's my daily and I have not had any issues. Install is easy and can be easily completed in a weekend with standard tools.
Day to day feels fine. Below 3500 boost is minimal. 4K is where the fun starts. If you have never driven a high hp car you have to learn to drive again. You cannot go around mashing the gas. That’s how you end up hugging a tree. 😂
2019 Bullitt
1000cc
BAP
120mm pulley
93 Octane
PBD tuned
712HP
On the video tab that is my car
https://esstuning.com/mustang-s550-gt-g3-tuner-kit-wholesale-direct/
I have the G3 kit and I made 712 WHP on 93. PBD dyno tuned it for me. My setup is 120mm pulley, BAP, 1000cc injectors, and NGK spark plugs. My IAT are usually about few degrees above ambient while moving. Sitting at idle it won't go above 115. Keep in mind I live in Miami, FL so it's always hot...