Tuning with Renntech Pulley
09-13-2008, 12:54 AM
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2003 C230 Kompressor Coupe
Tuning with Renntech Pulley
I just purchased a Renntech pulley kit for my 2003 c230k coupe and been reading up on the a/ ratio, Ive been looking for a company to upgrade my ecu, but can not find a company who can upgrade it to the pulley kit. Any suggestions and is it nessicary or can I just get a normal ecu upgrade. Thanks for your time
09-13-2008, 12:10 PM
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1959 220S / 1979 230 G / 2002 A210 AMG / 2003 C320 SC / 2004.5 C320 SS / 2005 ML350 SE / 2008 smart
why not RENNtech ECU tune ?
09-13-2008, 08:59 PM
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2003 C230 Kompressor Coupe
I had the same idea going with rennetech but they do not offer the software to comp for the pulley kit, I took your advice MJ and talked to SI and they said they could pull it off, very helpful customer service, now i just need to get back from afghanistan 
09-13-2008, 09:31 PM
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1959 220S / 1979 230 G / 2002 A210 AMG / 2003 C320 SC / 2004.5 C320 SS / 2005 ML350 SE / 2008 smart
doesn't make sense that RENNtech can't map an ECU to work with their own pulley kit
