Audi A4 Takes on Two BMW M3's

Here is a great video of a tuned 2003 Audi A4 1.8T Quattro taking on both a 2002 and 2005 BMW M3 SMGs.

The details on the cars:
- The 2003 Audi A4 is equipped with an ATP / REVO GTRS Turbo Kit
- The 2002 BMW M3 SMG is a stock
- The 2005 BMW M3 SMG has an Autowerks ECU upgrade (Chip) and both a Super Sprint Exhause and Intake.




In the first of two runs, from 40mph-115mph against the 2005 M3, the Audi catches the M3 and starts pulling ahead at 105mph.

During the second run, the Audi A4 takes the 2002 M3 off the line and lets off the gas slightly. Once the M3 catches the A4 the A4 gets back on the gas and they run pretty tight to one another for the rest of the run.

After the runs, the commentator mentions that for some reason the Audi was only maintain a boost of 21psi rather than the expected 25psi where it would just briefly peak. Definitely some room for improvement there!

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