I thought it would be interesting to document the gains after each bolt-on was installed. These plots were done on different days. However, the time frame between the first plot and last plot is almost exactly a year. 4th gear pull
RunFile 2: Akrapovic Exhaust
RF7: RF2 + GruppeM Intake
RF17: RF7 + Active Autowerke FMIC + Evolution Racewerks Charge pipe *This run was done on a really hot day
RF19: RF17 + Octane Booster (Torco) **This run was done on the same day as the previous plot
RF22: RF17 + ER catless DP
RF29: RF22 + Bootmod3 Stage 2 **
my guess is the N55 is limited to under 400whp on 91 octane. from the datalogs, it looks like the HPFP crashes and the pressure drops significantly in the upper RPM range (Target ~2800psi, actual: ~1900psi). that's the only parameter i can clearly see, but if anyone wants to take a look, let me know how i can send you the logs. Also, is there a way to clean up the existing logs? They look pretty jumbled up w/ all the plots on one graph.