SL55/63/65/R230 AMG: Hey guys, where can i buy a carbon rear diffuser for my '05 SL 55?
Better sound? more power? i already have the eurocharged ecu/tcu and 172 mm pulley and heat exchanger, one step colder plugs, fuel injectors, johnson cm 30 intercooler pump, k&n filters, stainless steel brake lines with akebono pads, super blue dot 4 brake fluid, high performance engine coolant and transmission fluid, etc.. also need to do an LSD, my rear differential is making a kind of loud whining noise...should i get a quaife or another brand?
also im planning to upgrade to the 180 mm pulley and the 82 mm throttle body....im hoping all these things together will upgrade the cars performance....ill still do a few more cosmetic upgrades too ofcourse....
ive been told that upgrading from the 172 to the 180 mm pulley is really only worth it if you get the throttle body upgrade and then ofcourse get the ecu reprogrammed again to optimize it all.
any input would be greatly appreciated....when we're spending money on these cars its always good to make sure we're getting the proper upgrades.....
Last edited by SL65amg; Aug 21, 2012 at 09:56 PM.



