foza1332

I have a 2004 clk500 with 20k miles
just purchased it used

It has AMG e55 brake kit,
full catback exhaust
ecu
green air filter
and costum made subwoofer system
with amps (alpine)

i am not the biggest fan of ricer a like upgrades but the car performes wonderfull... or its just my god gift of driving
never the less i have cabin rattle that occures in slow speed low rpms, and i was told my the dealrship that it can not be prevented due to the after market exhaust and sound system, which creates extra stress on interior

I really dont even use the subwoofer and exhaust is full race edition but in less then 3k miles it rattles a lot?

if the dealer doesnt want to fix it where would you take it?