ATI / PCE super damper installation kit for BMW M50 / M52 / M52TU / M54 / S52 / M30 / M88 / S38B35 / S38B36 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 TDC / ignition timing after installing

• Can be used on M50 non-Vanos engine, but requires trigger settings as on a Vanos engine due to different position of missing teeth

• M30 / M88 / S38B35 / S38B36 kits requires custom belt drive system

  • Kit comes with a matching timing cover oil seal

• Underdrive alternator pulley recommended in addition of the kit (click here)

• 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 / M30 / M88 / S38B35 / S38B36 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
ATI #917073 super damper shell and custom multi rib drive belt system required for M30 / M88 / S38B35 / S38B36 engines. ATI #917020 (2-ring) and #917030 (3-ring) blank shell with no multi-rib grooves.

Engine type:

• M50 / M52 / S52 with Vanos, with trigger wheel
• M52TU / M54 / S52, without trigger wheel
• M30 / M88 / S38B35
• S38B36

Is it easy to install?

Instructions, PDF

Assembly drawing, PDF

Installing the kit might require honing of the center bore and a special ATI installer tool, refer to ATI super damper instructions.

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.

We want to keep our customers 100% happy thus we're only using the best materials and manufacturing processes available. CNC machined parts are highest quality CrMo tool steel with black QPQ finish and precision cut and machined Domex steel, all fasteners meet European quality standards.

We use DHL Express shipping for all items. Please find your order tracking information from DHL website.