4N Motorsport
Specialist
You can go ahead and check my data got 654hp on 25psi and still not done with tuning yet. All this guy did was make a identical copy of my manifold. it works great! What’s funny is this POS claims he’s had it for over a year but hasn’t had it on a car yet. what a joke. I don’t care how many times I post this info all he does is duplicate peoples stuff.Jerry, please do yourself a favor and install this on a car and put up some data. Prove everyone wrong. Good luck man. Can’t wait!