ECU Upgrade Rather Than Pulley's
11-14-2007, 02:11 AM
#26
Yeah, I think LET only has a C32/SLK32 pulley kit... but the OP has a C32, which I guess is who I was directing that at.
E55s seem to still have a lot of choices to make big power - Renntech being at the top of the list, IMHO... but you certainly pay a boatload for it.
As for cooling - at least with the C32, you don't NEED additional cooling with an upgraded pulley kit, but it's not a bad idea. Most seem to address this with an upgraded (i.e. larger) front-mount heat exchanger and perhaps an upgraded IC pump, and perhaps an additional coolant reservoir, etc etc. Search this forum for "larger heat exchanger" or "upgraded heat exchanger" or some equivalent, and you'll get a few good threads I'm sure.
E55s seem to still have a lot of choices to make big power - Renntech being at the top of the list, IMHO... but you certainly pay a boatload for it.
As for cooling - at least with the C32, you don't NEED additional cooling with an upgraded pulley kit, but it's not a bad idea. Most seem to address this with an upgraded (i.e. larger) front-mount heat exchanger and perhaps an upgraded IC pump, and perhaps an additional coolant reservoir, etc etc. Search this forum for "larger heat exchanger" or "upgraded heat exchanger" or some equivalent, and you'll get a few good threads I'm sure.
LET definitely has a Pulley for the E55, it just has not been reflected on the website yet...
