Baseline Dyno runs at VIP performance: 2015 FR-S
 

Oh wow.. I don't know what to make of this but the base dyne run put my car at 180 WHP stock!!

the air filter added around 3WHP (hood was left open for this run) but then with the catback it came back down to around 181.


All runs were in 4th gear from 3k Rpm to 7k
First two runs are base runs. Third run is with the Perrin drop in air filter as shown in the first image.

Secnd image shows the first 3 runs and the additional two runs after the CBE install (Perrin 3 inch resonated catback)

Seems like the 2015s have had a tune cause he showed me an overlay of a 2013/2014 stock dyne which was at 162 WHP and with a BRZEdit tune came out to 181 WHP with a drop in filter and stock everything else. His tune with the BRZEdit was mirroring close to how my stock one is.

Looking at the overlay, custom tune to that customer had a very similar curve to my stock curve. Mine made a bit more torque in the bottom end but a couple of spots their BRZEdit made a smidge more. But it was quite clear his custom tune was very similar to my stock run.

Smoothing is set to 1..lowest setting. AFR is shown as well. Temperature was around the mid 40s. The car did have an Engine oil change (amsoil) a 100 miles ago. pump gas.

Thoughts?