Originally Posted by marcel b
You missed the comment "NB. The spike at 2750RPM is caused by the car being released after being held under load on the dyno. It is not present while driving the car on the road."
There is no spike on the road, so also no big drop;-)
Duh, next time I should read better, thx for pointing it out
However I've seen some low-RPM jagged curves from tuners (e.g. COBB Beta tune is pretty non-linear down low). Good to see this not being the case here.
2011 BMW E82 1///M: AW, all options; Renntech, Akrapovic, Forge, P3, RevoZ CF bits, many mods
1988 BMW E30 M3: Hennarot, S14, stock
2016 Porsche 981 GT4: Guards Red, LWBS, SC, full leather
1998 Porsche 993 C4S: Zenith Blue, last aircooled widebody, Bilstein PSS10, Fister II + Fabspeed exhaust
2008 Audi B7 RS 4: Sprint Blue, Audi Exclusive Euro Bucket Interior, Premium+Titanium, many mods