A3 2.0tdi quattro bmm

Dzaoll

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Apr 2, 2024
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TDI
2.0tdi bmm
I maked a straight pipe on my a3 2.0tdi bmm 140hp quattro but it isnt to loud
Pipe is a f70 from top to back and make stage 1
If i make deep idle can be loud or not because when i unplug a map sensor is to loud when car is in safe mod
Anyone help
 
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