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    • APR Porsche 718 GTS Stage I 9A2B4 race gas ECU tune 1/4 mile and 1/2 mile trap speeds - 120.5, 147.92

      The Porsche 982 generation 718 models with their turbocharged powerplants are a value as far as Porsche tuning is concerned. The 2.5 liter 9A2B4 in the S and GTS models in particular can surprise as APR's results from a standing 1/2 mile event show.


      This is tune only with 104 octane race fuel:


      For context that will top a stock Porsche 991.2 Carrera and put it close to a 991.2 Carrera S.

      Not bad at all for just a software upgrade.

      This article was originally published in forum thread: APR Porsche 718 GTS Stage I 9A2B4 race gas ECU tune 1/4 mile and 1/2 mile trap speeds - 120.5, 147.92 started by Sticky View original post
      Comments 6 Comments
      1. Arin@APR's Avatar
        Arin@APR -
        Weve put around 6 months into this tune and the data collected has been great for making a solid and safe, yet powerful tune. Its going to be a simple flash that requires no tweaking. Weve done all the work up front. We tested stock, vs stage 1 93 and stage 1 104 at the track, same day, and saw a 5 MPH gain on 93. 104 is around 15 hp more so average MPH is up a tick. Mind you this was on a hot 88F day, so non-ideal conditions and as real world as one could expect. Pouring over the data since weve found many improvements to help with power delivery in the lower gears. All in, were excited for this release! Stay tuned!
      1. Payam@BMS's Avatar
        Payam@BMS -
        Nice!! What was the delta vs stock, did you guys run that as well?
      1. Arin@APR's Avatar
        Arin@APR -
        Quarter mile, yes. 5 mph gain on 93. We did not do it on the half mile. Not enough chances to run.
      1. Payam@BMS's Avatar
        Payam@BMS -
        Click here to enlarge Originally Posted by Arin@APR Click here to enlarge
        Quarter mile, yes. 5 mph gain on 93. We did not do it on the half mile. Not enough chances to run.
        5mph in a 1/4 is very solid, great job guys!
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by Payam@BMS Click here to enlarge
        5mph in a 1/4 is very solid, great job guys!
        Yeah, that's a great gain tune only.
      1. Payam@BMS's Avatar
        Payam@BMS -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        Yeah, that's a great gain tune only.
        I wonder what our delta is Click here to enlarge