First 9-Second Stock Turbo RS3, by APR! (OCTOBER 2018)

APR Tuned RS3 Runs Deeper into the 9's with a New Record

APR has raised the bar once again, resulting in a new record for the 2.5 TFSI EVO platform. An exciting 9.722 second quarter mile elapsed time was achieved at Montgomery Raceway Park on July 16th, 2018 and backed up with five 9.7 second passes. Many may recall this is the same vehicle that was the first RS3 into the 9's, owned by Keith Brantley. Results were achieved using a new hybrid turbocharger and various upcoming APR hardware modifications on an unopened stock engine long-block and transmission, in a density altitude of roughly 3,000 FT.

Keith's vehicle setup and modifications were as follows:

2018 Audi RS3 2.5 TFSI APR ECU / TCU Upgrade (Ethanol) EC/SRM Drop-in Stock-Housing Turbo APR MPI Injectors with EC/SRM LPFP APR Carbon Fiber Intake with APR Cast Inlet APR Intercooler APR Cast Race DP with Downturns APR Subframe Insert APR Lowering Springs Forgeline Wheels with Hoosier DR2 Tires Seats / Trunk Tools Removed and LW Battery

Overall the outing was a success. Keith's RS3 clenched a new personal best, and the new overall record for the platform. However, we're not done yet! After pouring over the data, we've found several ways to improve the record by helping the vehicle transfer more of the new found power and torque to the track. Stay tuned for future updates!

Keith's RS3 will be on display at Waterfest at Atco, NJ this weekend, July 21st and 22nd. Come visit and see the vehicle in person!
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APR's development on the 2.5 TFSI EVO continues with yet another set of records for the platform. On May 1st 2018, Keith Brantley piloted his APR Tuned RS3 into the 9's, a first for the platform, and backed up his record with eight 9-second passes! In doing so he set several records for the platform, including the following:

9.83 Seconds - Quarter Mile ET 144.41 MPH - Quarter Mile Trap Speed 2.44 Seconds - 0-60 MPH via Dragy 4.79 Seconds - 60-120 MPH via Dragy 5.91 Seconds - 60-130 MPH via Dragy

Keith's 9-second passes were as follows, including conditions, at Montgomery Motorsport Park in Montgomery, Alabama:

9.96@141.64 - 2,175 FT Density Altitude (86.7F, 29%, 29.87 In.Hg.) 9.97@141.86 - 2,187 FT Density Altitude (86.1F, 31%, 29.87 In.Hg.) 9.96@141.53 - 2,197 FT Density Altitude (86.0F, 32%, 29.87 In.Hg.) 9.86@142.20 - 1,924 FT Density Altitude (81.4F, 40%, 29.86 In.Hg.) 9.91@142.47 - 1,930 FT Density Altitude (80.3F, 47%, 29.87 In.Hg.) 9.89@000.00 - 1,571 FT Density Altitude (74.6F, 61%, 29.87 In.Hg.) 9.83@144.39 - 1,382 FT Density Altitude (71.3F, 69%, 29.88 In.Hg.) 9.90@144.41 - 1,341 FT Density Altitude (70.8F, 69%, 29.88 In.Hg.)

Keith's vehicle setup and modifications were as follows:

2018 Audi RS3 2.5 TFSI APR ECU & TCU Upgrades with E85 TTE625 Drop-in Stock-Housing Turbo Intake System Straight-Pipe / Dump Tube Exhaust System Intercooler System Fueling System 18x8.5 Wheels 245x40R18 Hoosier Drag Radials Seats Removed

Overall we're impressed with the setup. Keit
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We're excited to announce our Engine Control Unit (ECU) Upgrades are now available for the European Audi RS6 and RS7 (C8) 4.0 TFSI OPF engine with the Bosch MG1 ECU! Expect massive gains with up to 685-767 HP and 731-804 FT-LBS of torque on tap, depending on octane, from this simple software upgrade.
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APR Road Atlanta Track Day for Research and Development
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