Powerflex Front Lower Control Arm/Wishbone Rear Mount Bush & Bracket Kit for BMW E46 3 Series (incl Touring) & Z4 Non-M - Polyurethane Lollipop Carrier Brackets 60/66mm - PFF5K-4601 PFF5-4601

Sharpen your BMW’s front-end feel with a premium polyurethane control arm rear mount kit

Transform steering response, braking stability and turn-in precision on your BMW with this pre-assembled front arm rear position bushing kit. Designed for the BMW E46 3 Series including Touring and BMW Z4, and excluding M3, this complete assembly replaces tired factory rubber with durable polyurethane and brand-new carrier housings for a direct bolt-on upgrade that resists wear, oil and road grime.

Why enthusiasts choose this kit

• Pre-built in new carriers for an easy install. No press required, no guessing, no hassle.
• Polyurethane upgrade delivers crisper steering, better braking feedback and improved stability under load.
• Covers both 60 mm and 66 mm applications via the PFF5-4601 insert design, so you are covered without measuring.
• High-quality Chassis Technology Europe carrier brackets for a factory-quality fit.
• An ideal replacement for cracked, perished or fluid-soaked rubber mounts.

We fit these on customer cars and our own builds, and the results are consistently excellent. Owners report tighter front-end control, reduced wander and a more connected drive without harshness.

Fitment and specifications

• Vehicle compatibility: BMW E46 3 Series including Touring, BMW Z4. Excludes M3.
• Position: Front lower control arm rear mounting point, also known as the lollipop carrier.
• Diagram reference: 1
• Kit contents: 2 x polyurethane bushes pre-installed in new brackets
• Poly insert used: PFF5-4601
• Size coverage: 60 mm and 66 mm options covered
• Bush size if applicable: 66 mm
• Replaces OE numbers: 31126757623, 31126777850, 31126783376
• Part number: PFF5K-4601

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Professional fitting

Want it installed right first time? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

Buy with confidence

This is a proven handling upgrade that saves time on installation while delivering long-term performance. Order today and enjoy a sharper, more precise drive.