IX boosting too high?
Originally Posted by brandon
what did your car spike at before the install? and did you add any parts at this time?
I guess it would be nice if someone with a 9 with the stock boost gauge could tell me how there boost is at around 44 F or something. Thanks
With the TBE, you reduce back pressure, which causes a higher boost spike and higher overall boost, but it still shouldn't spike that high above 1.5 bar. This phenomenon mostly happened in VIIIs, because the ECU wasn't programmed to lower boost, but the IX ECU keeps the boost way down in every other IX I've seen or read about. The fact that yours is spiking so high even with the IX ECU's normal tendencies to lower boost after adding an exhaust is very disconcerting...



