We tuned 2 Evo X MR's with the Cobb AP yesterday thought I'd share the fun!
1st MR- drop in filter and a tune


2nd MR- drop in filter, Invidia turboback, and a tune

 

and just for a fun comparo here is a dyno of a buddies chipped M3 and a stock ISF

Chipped E92 M3 (forgot what sofware he had/Mail in)


Stock ISF

 

do you have vidz of this dynos???

 

sorry no vids, we usually leave that up to the customers!

 

Nice #s on the IS-F. Whats the green line?

 

The MR with just drop in was 283whp 301tq

The other one did 310whp 325tq with drop in, invidia TBE

The green line on the ISF sheet is the Speedo

 

Expected more from the M3, the IS-F looks good!

 

Ya, the numbers on the M3 looks a bit lower, but the torque curve is flat as a table!

 

Is it just the parts were installed before you did the AP or is the 2nd MR pulling higher numbers stock then the 1st?

 

I hate having pics blocked ...

 

Wow the M3's numbers are dissapointing, is this a Dyno Dynamics?

 

The baselines we're ran with the parts installed already, but with no cobb base map or tune!

 

Dynomite dyno! The M3 went to another dyno after to see the difference and he dynoed 342whp on the other dyno (not sure what dyno it was)

 

That chart is from my M3 run at HBS. I had it dyno'd on a Dyno Dynamics a couple days after this and it laid down 344.6/255.5. In addition to the higher numbers (on a lower reading dyno) it also pulled cleanly all the way to redline with peak power at 8400 rpms and no strange dip/spike at 7200 rpms. Obviously there was something up on the HBS run . FYI, stock M3's put down 330-335 on Dynojets because they don't make 414hp on 91 octane (closer to 400-405). This M3 is plenty healthy .

 

Wow that M3 pulls all the way to redline. What is that weird spike on the IS-F chart around 4750RPM? VTEC kickin in?!?!?