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      05-16-2015, 01:04 PM   #101
GSR Technik
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Drives: F13 M6 | E92 M3 | '15 Mustang
Join Date: Jul 2014
Location: Anaheim, California

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Quote:
Originally Posted by chaddy74 View Post
How's the M235i tuning going ? Can you Post the before and after dyno sheet on that tune ? Has there been any issues with Misfire ?? What boost can be achieved on the EWG N55 platform ? What AFR's are targeted ?
Based on our last round of testing we made some final revisions. We just did a M235i with the latest revisions but it was done on a dyno other than ours because of who the customer was. Gains were similar +56whp and +82wtq. Dyno graph below. We would like to do another M235i on our dyno with the latest revision so if there is anyone willing to come to us we will do 50% off. PM us if anyone is interested.

No issues with the "misfire" (I'm assuming you are referring to torque limit) so it looks like the M235i cars don't have the same torque limit variable as the standard N20/N26 auto cars.

Are you asking what the max boost is or what our target boost is?

Our target AFR is 12.3 for these DFI cars. This is a variable in the map so we can just ask the car to target that AFR in the code. Pretty straight forward.

Appreciate 2