93 Octane

Same notes as other v4 pull.

Pull was smooth, car was happy during the pull and lower gear shifting. I noticed boost target is at 20, previous dyno tune was at 21.5, but it seems like it caps out around ~19.6 or just about 20 psi in 3rd gear with both tunes. Either way, pick up was good.

F10 PWG, catted downpipe, intercooler

Car felt great. Pulled all the way to redlline. I noticed while uploading there was 3 logs. I checked and auto logging was on which I turned off after. I chose the oldest one for when I went out which should be the one I wanted to upload.

Pull felt smooth. Car seemed happy, seemed a little less aggressive than version 2 even though there is additional boost. Starting car for second time after driving a little post-tune has prompted a “boost overrun error” after version 2 and 3. Goes away with code clear.

1.5 felt more stable