Expert Dodge Challenger transmission service in Chicago. Free computer diagnostic, lifetime warranty on rebuilds, all years.
2008β2014: W5A580 Mercedes 5-speed (V6) or 545RFE (V8) 2015+: ZF 8HP70 or 8HP90 (Hellcat) 8-speed automatic Manual option: Tremec TR6060 (2009+)
ZF 8HP: same approach as Charger. 545RFE V8: governor solenoid or rebuild. TR6060: synchro rebuild.
ZF 8HP: ZF Lifeguard 8 545RFE: ATF+4 TR6060: Tremec MTF
Rebuild: 3β4 days.
"Honest diagnosis, fair price, and the repair was done right. Chicago Transmission has been my go-to for years. Wouldn't trust anyone else with my car."
"The free diagnostic alone was worth the trip. They found the problem fast, gave me a written estimate, and completed the work on time. Exceptional service."
"Family owned and it shows. They treated my car like it was their own. The lifetime warranty on my rebuild gives me total peace of mind. Highly recommend."
Yes β on 2015+ Challengers with the 8HP70, harsh shifts are valve body solenoid wear. Fluid service + diagnostic first.
Different driving experience. The TR6060 is a strong manual β just watch the 1-2 synchro if you drive hard.
Yes β the 8HP90 in the Hellcat is a high-torque ZF variant. We rebuild these.
3β4 days.
Same ZF 8HP family. Charger is FWD-biased, Challenger is RWD β slightly different mounting but same transmission.
Same-day appointments available. Honest estimates, no surprises. We've been doing this since 1987.