ATI / PCE super damper installation kit for BMW M50 / M52 / M52TU / M54 / S52 engines (ATI / PCE super damper not included)
Main features of the kit:
CrMo tool steel crankshaft hub to be used with ATI or PCE super dampers
Lightweight 60-2 trigger wheel made of high tensile Domex steel (except M52TU / M54 / S52 kit with trigger at the back of the engine block*)
ATI / PCE super damper shown in the pictures not included
A/C pulley not compatible with the kits
Check/adjust the ignition timing after installing
Underdrive alternator pulley recommended in addition of the kit (See recommended parts)
Comes with mounting hardware and of course MRT Engineering decals
Why do you need one?
If you're building a serious horsepower BMW engine, here's a proper solution to replace the old cranky damper wheel! No more broken harmonic balancers, loosen up crankshaft bolt or oil pump issues, a precise crank signal due to undamped solid trigger wheel. ATI / PCE super dampers are rebuildable and can be tuned with different hardness o-rings.
Does it fit my car?
The kit can be used in BMW M50 / M52 / M52TU / M54 / S52 engines in addition of ATI or PCE super damper shell. See available variations.
ATI #917071 or PCE291.1082 super damper shell and longer 6PK1600 belt required for M50 / M52 / M52TU / M54 / S52 engines (See recommended items)
Engine type:
M50 / M52 / S52 with Vanos, with trigger wheel
M52TU / M54 / S52, without trigger wheel
Is it easy to install?
Installing the kit might require honing of the center bore and a special ATI installer tool, refer to ATI super damper instructions. https://www.atiracing.com/instructions/Super-Damper.pdf
If you need any further info please contact us!
How about the lifetime and service of the kit?
The kit does not need service while in use, always use Loctite on bolts and screws that might become loose. The kits have been proven on street and track applications by hundreds of our customers. We're constantly doing R&D to make the kits even better, all improvements are based on customer feedback which is very important to us. Any of the spare parts can be also bought separately from us.
