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Jb4 BEF st 535i

Vortex, MPI 925, BL RS3 pump

Weird sound when driving, serpentine belt sound (bad), new fuel fittings

Datalog1

check engine light came on with AFR issue

Mitchel Nasty Tune

2.5 Fab9 Stage 1

More OG Stage 2+ Pulls

Stage 2+ OG Pulls

second gear pull

trial

V11 10

V11 7-9