SL65amg

i need to find a carbon fiber rear diffuser that will fit my 2005 SL 55, also my left side exhaust resonator is dented, so was thinking of doing a secondary cat delete and resonator delete with x pipe...how much do u guys think this should cost and what are the benefits to the car?

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.....

toddturbos

I have a one I'll send you for $50.

SL65amg

That sounds too good to be true...aren't they atleast a few hundred dollars?

SL65amg

?