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      11-13-2012, 02:16 PM   #3
tom @ eas
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Drives: BMW
Join Date: Nov 2005
Location: Anaheim, CA

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Garage List
The following are examples of E9X M3s with ESS E-Flash tunes.

Vehicle: 2011 BMW M3
Trans: 6MT
Mods: Akrapovic Evo system w/ GT4 X-Pipe (no cats), Gruppe-M Intake, Dinan Intake Charge Pipe, ESS Flash
Octane: 91 Octane

Vehicle: 2009 BMW M3
Trans: DCT
Mods: Challenge Street X-Pipe (secondary 200cpsi cats removed), Eisenmann Sport Muffler, ESS Flash
Octane: 91 Octane

Vehicle: 2011 BMW M3
Trans: DCT
Mods: Akrapovic Evolution Exhaust, Macht Schnell S2 Intake, ESS Flash
Octane: 91 Octane

2009 BMW M3 DCT

Macht Schnell Performance Filter
Fabspeed Resonated X-Pipe (primary catalysts intact)
Rogue UnderDrive Pulley
Remus Race axleback

[X] Update to 240E (previously on 200E OS)
[X] Remove cold start cat heat cycle/camshaft phasing (for smoother cold starts)
[X] Retain OEM Rev limiter (customer specified)
[X] Remove top speed governor/VMAX

M3 was originally on 200E OS, which was updated to 240E before applying the ESS flash tune. Plugs were already changed approximately 500mi ago as part of scheduled maintenance.

Forum members: feel free to post your ESS dyno results within this thread.

Last edited by tom @ eas; 03-07-2013 at 07:21 PM.
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