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    • First 10-second B9 RS5 - JB4 tuned EA839 2.9 with Pure Turbos hybrid turbo upgrade manages 10.8@124.7

      Well, we finally have a 10-second Audi RS5 and 10-second 2.9 liter EA839 V6. What is somewhat amusing is the 3.0 liter EA839 in the B9 S4 and S5 has the performance lead right now and it is not by a small margin.


      A 10.828 @ 124.74 is not bad at all and the 1.597 60 foot is impressive on 20-inch aftermarket rims:


      E30 is the fuel with supplemental meth injection. The JB4 is doing the tuning heavy lifting as the flash file is OEM.

      The cheaper S5 still has the lead by almost 10 miles per hour of trap speed which is huge. This is a function of tuning being in its infancy but it also goes to show the 2.9 and 3.0 EA839's will pretty much end up equal in aftermarket tuning making the S5 a much better tuning value along with all EA839 3.0 V6 powered vehicles.

      This article was originally published in forum thread: First 10-second B9 RS5 - JB4 tuned EA839 2.9 with Pure Turbos hybrid turbo upgrade manages 10.8@124.7 started by Sticky View original post