91 Octane

Acceleration feels slightly lagged

After installing the new rail, logs still looked the same with the rail pressure tappering of on V3 map. But now with the V4 map logs look a bit better.

Traction issues are occurring

First Run on 91 with JB4

Pulls and normal driving. Last revision on second and third log.

intercooler intake and turbosmart wastegate 91 oct. still tuning on 3rd rev.