ECU Flash
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Joined: Jun 2008
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From: Queens, NY
My Ride: A Car
I believe he means piggyback systems. All tunes done at the OBD port is stable since it's flashing the DME directly. ANy piggyback disrupts the signal. We sell both items.
ESS Direct Flash - Flashes at the OBD port and is written into the OEM ECU itself.
BMW powerbox - Piggyback system and disrupts the signal making the car think differently.
ESS Direct Flash - Flashes at the OBD port and is written into the OEM ECU itself.
BMW powerbox - Piggyback system and disrupts the signal making the car think differently.
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Joined: Aug 2011
Posts: 383
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From: Los Angeles CA,
I believe he means piggyback systems. All tunes done at the OBD port is stable since it's flashing the DME directly. ANy piggyback disrupts the signal. We sell both items.
ESS Direct Flash - Flashes at the OBD port and is written into the OEM ECU itself.
BMW powerbox - Piggyback system and disrupts the signal making the car think differently.
ESS Direct Flash - Flashes at the OBD port and is written into the OEM ECU itself.
BMW powerbox - Piggyback system and disrupts the signal making the car think differently.
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Joined: Nov 2011
Posts: 924
Likes: 1
From: Los Angeles, CA
My Ride: 2008 AW N52 with sports package & premium package; natural brown interior
MODs:
Orion V2s
3000K H8 Yellow Fogs
Matte Black Kidney Grills
20" Miro 111
Hankook V12 Tires
H&R Sport Springs
Special coding via Simon (dbl flash hazards, digital velocity, etc.)
LED Side Markers from Trinity Autosports
LED License Plate Lights from Trinity Autosports
Carbon Delete
BMC Air Filter
RPI Scoop
RPI GT Exhaust
Future MODs:
Mtech Kit
KW Variant 2 Coilovers
CIC Retrofit
Upgrade Audio System
Check with one of the vendors like Trinity or Umnitza for starters. There are some posts that cover this matter on the forum as well. Good luck.
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