ECUPROGRAM Tune?

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Apr 21, 2011 | 07:46 AM

chase0830

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Joined: Jan 2011

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From: Bensalem, Pa

I see this company ECUPROGRAM has a tune for the 550's but could not find any threads or reviews of them, can anyone help out?

Apr 21, 2011 | 08:10 AM

pjinca

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Joined: May 2009

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From: SoCal

My Ride: 2008 550I LOADED, all options except HUD and NV

never heard of em, you're better off going with an established company like RPI/ESS than some fly-by-night company like that one. Especially if your car is still under warranty.

Apr 21, 2011 | 09:58 AM

jg7879

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Joined: Mar 2011

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From: los angeles

Quote:

Originally Posted by pjinca

never heard of em, you're better off going with an established company like RPI/ESS than some fly-by-night company like that one. Especially if your car is still under warranty.

agree 100% call eloy from rpi he can help u out a lot