Problems we've had with the SRT-6
2nd owner 31k miles with lots of upgrades. not a daily driver, but always drivin hard.

Headliner fell
headlights fogged, i was able to sand and buff then clear again altho fogging again.
ashtray wouldnt stay closed until it was modified
cup holder couldnt stay down until modified

only mechanical issue we've had was the converter started slipping bad, but i think that was due to the combination of 500ftlb torque and too many 1.5x 60's.

MB really gave this car a stout platform, we plan on pushing the cars limits even further next year after i install some more safety equipment.