Powerflex PFR5-4614 Rear Subframe Front Bush Insert (2 Inserts) - Polyurethane Suspension Bushes for BMW E46 3 Series (incl Compact, excl M3), X3 & Z4 (excl Z4M)
Powerflex PFR5-4614 Rear Subframe Front Bush Insert (2 Inserts) - Polyurethane Suspension Bushes for BMW E46 3 Series (incl Compact, excl M3), X3 & Z4 (excl Z4M)
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Powerflex PFR5-4614 Rear Subframe Front Bush Insert (2 Inserts) - Polyurethane Suspension Bushes for BMW E46 3 Series (incl Compact, excl M3), X3 & Z4 (excl Z4M)

£65.88
£65.88
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Powerflex Poly Bushes Pack - Rear Subframe Front Bush Insert - PFR5-4614 - BMW E46 3 Series Compact

Part number: PFR5-4614

Fits: all BMW E46 3 Series models including Compact, except M3. Also fits BMW X3 and BMW Z4 models, except Z4M.

Position: Rear Subframe Front Bush Insert

Diagram Reference: 10

Pack contents: 2 inserts

Design: Insert that fits into the voids in the original rubber bush to reduce flex and tighten the rear subframe.

Why choose Powerflex polyurethane rear subframe inserts?

Powerflex poly bushes are a proven suspension upgrade for BMW handling. By controlling unwanted subframe movement, these polyurethane bush inserts keep the rear axle located, improve stability and give a sharper, more predictable drive. More consistent geometry means better traction, better braking and more confidence on B-roads, daily driving and track days.

  • Sharper turn-in and reduced rear-end movement
  • Improved road holding and chassis performance
  • More consistent tyre contact for better grip and safety
  • Helps reduce uneven tyre wear
  • Durable polyurethane resists ageing and oil contamination far better than rubber
  • Excellent NVH control when correctly formulated, with a performance-focused feel
  • Backed by Powerflex Lifetime Warranty

Compatibility

  • BMW E46 3 Series including Compact - excludes M3
  • BMW X3
  • BMW Z4 - excludes Z4M

Note: This insert fits into the voids of the existing bush to reinforce it. Ideal as a fast-road upgrade without the complexity of a full bush replacement.

Fitting and support

Want it fitted properly first time? Choose professional installation at Nforcd in Warwickshire. Email Sales@nforcd.com for a fitting quote and booking availability.

What our customers experience

We have installed PFR5-4614 on numerous customer E46s and feedback is consistently positive. Drivers report a tighter rear end, improved stability under acceleration and braking, and a more connected feel without harshness. A smart, cost-effective upgrade that transforms confidence in the chassis.

OE cross references

BMW references provided for guidance: 33316770783, 33316770784

Search-friendly terms

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Upgrade your BMW with Powerflex performance bushes from Nforcd and enjoy precise handling, improved safety and long-lasting durability. Add to basket and order today.