Anybody having issue with the boost stick and the six-gun tuner? I have notice that while running without the boost stick I see a max of 22 lbs of boost on my guage but with the boost stick I only see 18. My guage is electric connected to the tuner which reads from the ECM. I know the BS reduces the pressure reading but I thought the ECM would increase the boost and the guage should still read 22 or so.

I have also gotten a P0299 Turbo Charger Underboost code a few times which reduces max boost to 14lbs or less. John Kennedy replaced my boost stick and the problem happened again.

Thanks, Louis

I tried PPE's boost controller with the Six Gun and they did not like each other. The boost controller worked great with PPE's Hot+2 ET tuner, but using it with Banks made the engine run rough and power was down like they were fighting each other. Never tripped any codes though.