So without further a due, here is stage 1
For stage 1 I just wanted to see how much can a software really do on those engines.
So a 10 minutes stop at the local APR dealer and Version 2.2 of APR stage 1 software for the S3/ED30 k04 cars is installed.
I then drove the car around 100 miles of to finish the learning phase and off we go to the dyno.
The Dyno I choose to use for this project is one owned by the local Sparco distributer who also prepares all of the rally teams.
The dyno is a Dynapack which measures HP At the wheel and is considered extremely pessimistic. All of the EVO and STI guys are spending their time in the local forums bitching on this dyno and the low numbers it yields.
So, the car goes on the dyno and here are the numbers :
Since torque is calculated in KG/M in Israel, in conversion to LB/FT it comes to 224 LB/FT.
So around
210 WHP and
224 LB/FT at the flywheel is exactly what the manufacturer prescribed , and estimated drive train loss here is around 12% which also sounds about right.
Ok, now moving on to the
APR stage1 Dyno :
We did 6 dyno pulls on this since the numbers are unbelievable.
300.1 WHP and 304 LB/FT of torque
That comes to over 90 WHP and 80 Lb/FT of gain on just software.completely stock car with just 500 miles on the clock.
Truly unbelievable numbers, and that's on a Dynapack , not some MAHA or a DynoJet.