Upsolute Vs Renntech
03-15-2006, 02:39 PM
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Upsolute Vs Renntech
Upsolute VS Renntech Which software company would you go with for a 2005 c230. I have the larger pulley Renntech claims 29HP and Upsolute 40HP. Use to own a Audi A4 and I am somewhat familiar with Upsolute. What you all think?
Last edited by czander475; 03-15-2006 at 06:04 PM.
03-16-2006, 05:37 PM
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Ecu
I do have some problems bought the Renntech kit pulley software from a distributor. When contacting Renntech they say they do not have software for a 2005. Fowarded this to the Renntech distributor and no reply yet. So contacted Upsolute USA says they have it and it makes 10 more hp then Renntech with pulley kit but only the Toronto Canada upsolute dealer has the equipment to reflash the ECU. Contacted them and they think they need the car and is looking into just flashing the ecu alone. Both replys scare me. I came from an Audi A4 and the aftermarket is much more knowledable about what they can and cannot due. I have yet to install anything to I here from someone who is confident on whats goin on. This sucks wish I bought another Audi! By the way I am close but in RI. Doing exhaust and coilovers this month. Are you using stock suspension?
Last edited by czander475; 03-16-2006 at 05:45 PM.
