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Cuz Race Cars

BMW F82 F83 M4 rear diff mount bush Powerflex PFR5-4026

BMW F82 F83 M4 rear diff mount bush Powerflex PFR5-4026

Regular price £81.54 GBP
Regular price Sale price £81.54 GBP
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Direct-fit Powerflex PFR5-4026 rear differential mounting bush for the BMW F82 and F83 M4. Replaces OEM 33177852495 and 33316899168 with purple 80A polyurethane and black anodised 2011-T6 aluminium.

  • Stiffer than rubber, more durable than budget poly kits
  • Built-in support washer improves diff stability under hard acceleration
  • Compatible with Powerflex PFR5-4030 dual-mount bracket for track-day rigidity
  • Designed for fast-road and track-day use - not a daily-driver comfort compromise
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