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naoaki naoaki is offline
Junior Member
Posts: 151
Join Date: Feb 2016
Car: 335i
Default 05-07-2020, 07:58 AM

Although flapper delete was impossible, I finally used a valve for adjusting the internal pressure of VTT with a combination of fittings. What surprised me after the installation was that the engine was extremely smooth. It was installed to prevent an excessive vacuum to prevent blue smoke, but it was very effective. I didn't think that the internal pressure control would affect the engine feel so much.
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BMW 2007 E90 335i
JB4 G5 IOS MHD race flash MMP High flow aluminum intake MMP Hot side inlet Down pipe Outside intercooler Twin oil cooler cp-e charge pipe BMS meth kit turbo lab stage 1 turbo CSF radiator fuel-it stage 1 pump
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