APR ECU upgrade worth it??
is this normal for 0-60 after the stage 1 chip and diverter valve? it feels like 2nd to 3rd gear is really weak
Audi a4 b6 Apr stage 1 0-60 run #2 - YouTube
1080p
if i shifted sooner would i yield better results?
Audi a4 b6 Apr stage 1 0-60 run #2 - YouTube
1080p
if i shifted sooner would i yield better results?
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