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Performance M

Powerflex Poly Front Lower Control Arm/Wishbone Rear Bush & Carrier/Bracket Kit (LCAB/FCAB, 66mm Lollipop) for BMW E46 3 Series incl Compact & Z4 E85/E86 Non-M - PFF5K-4601

Powerflex Poly Front Lower Control Arm/Wishbone Rear Bush & Carrier/Bracket Kit (LCAB/FCAB, 66mm Lollipop) for BMW E46 3 Series incl Compact & Z4 E85/E86 Non-M - PFF5K-4601

£139.08
£139.08
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Sharpen your BMW’s steering with uprated polyurethane control arm rear mounts. This complete carrier and bush set transforms front-end response by reducing unwanted movement at the rear position of the lower arm. Expect crisper turn-in, better stability under braking and more consistent alignment on fast-road and track use while remaining perfectly usable for daily driving.

Built around Powerflex polyurethane inserts and brand-new CTE housings, this kit arrives pre-assembled for a simple bolt-on swap. No press. No hassle. Just remove your old “lollipop” carriers and install these for an immediate suspension refresh.

  • Improves steering precision and feedback by minimising deflection versus tired rubber
  • Pre-fitted in new Chassis Technology Europe carriers to save time and labour
  • Durable poly construction resists oil, salt and heat for long service life
  • Direct fit on the original arms with OE-style geometry
  • Ideal for fast-road, spirited driving and track day setups

Fitment

  • BMW E46 3 Series, including Compact. Not suitable for M3
  • BMW Z4 non-M models

Part details

  • Part number: PFF5K-4601 with PFF5-4601 inserts
  • Bushing diameter: 66 mm
  • Pack contents: 2 x pre-assembled carriers with polyurethane inserts
  • Diagram reference: 1
  • Replaces BMW OE numbers: 31126757623 / 31126777850 / 31126783376

Why enthusiasts choose this upgrade

  • Reduces tramlining and keeps the front geometry locked in under load
  • Noticeable improvement in stability during hard braking and quick direction changes
  • We have fitted these on customer cars with consistently positive feedback on feel and control

Fitting and support

Professional installation and a post-fit wheel alignment are recommended. For fitting, contact MJ Modifications in Warwickshire for a quote at info@mjmodifications.co.uk.

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