Does anyones stinger goes full limp with bolt ons and no jb4? Lol

[Boogetsbizzy]

So I’m about to take my car to the dealership on Thursdays. A minor issue but I took it upon myself to take the jb4 out. I remember doing some testing before on map zero 0 with the jb4 on and I remember the car not even firing up the turbos. Same thing just happened with the jb4 completely out. The car is damn near useless without the jb4 haha. Absolutely no turbo action at full throttle. I do have quite a bit of bolt ons so I bet the car is over boosting like crazy running factory. With the jb4 and ewg the car is sweet. Anyone else went through this?

 

[nhcowboy28]

Did you try adding viagra to o the tank?

 

[keplaffintech]

Pretty common. I remember youtuber twn2rbo was having this problem with intakes and exhaust, and the JB4 fixed it.

 

[87and66]

Happened to me a 2 or 3 times with just a catback and intake. I'd go full throttle and it would blowoff while i still had the pedal down. Then, no boost at all until I shut the car off and started again. Made me happy to buy a NA car haha

 

[Terry@BMS]

Without JB4 controlling boost bolt on mods will cause over boosting and limp modes.