Powerflex PFR5-4609-18 Rear Anti Roll Bar Mount Bushes 18mm Polyurethane - BMW 6 Series M6 E63/E64 2005-2010 - Rear Sway/Stabilizer Bar Bushing Kit OEM 33552283073

Rear Stabiliser Bar Mounting Bush Kit 18 mm for BMW 6 Series M6 E63 E64 2005 to 2010 - Powerflex PFR5-4609-18

Transform rear-end control with uprated polyurethane mount bushes designed for the BMW 6 Series M6 E63 and E64. This 18 mm stabiliser bar mounting set replaces ageing rubber with tough, high-performance poly for crisper responses, improved grip and consistent chassis geometry. Expect tighter roll control, cleaner turn-in and confidence under braking without ruining comfort.

We install these on our own builds and customer cars and the feedback is superb. Powerflex delivers durability, precision and a lifetime warranty for genuine peace of mind.

Compatibility and essentials

• Vehicle: BMW M6, E63 and E64, model years 2005 to 2010
• Location: Rear stabiliser or sway bar mounting points
• Bar size: 18 mm. Please measure your rear bar diameter before purchase
• Contents: 2 x bushes
• Diagram reference: 14
• Powerflex part number: PFR5-4609-18
• OE reference: 33552283073
• Warranty: Lifetime warranty from Powerflex

Why this upgrade works

• Reduced bushing deflection for sharper steering feel
• More stable cornering and braking thanks to better bar control
• Consistent alignment under load for predictable handling
• Helps protect tyre wear by keeping the contact patch working
• Polyurethane resists oils, road grime and ageing far better than rubber
• Excellent NVH control for a refined drive

What you will notice on the road

• Flatter, more composed cornering
• Improved mid-corner stability and traction
• More precise, confidence-inspiring rear-end response

Installation and support

Professional fitting recommended. Confirm your rear bar is 18 mm before ordering. For installation, book with MJ Modifications in Warwickshire or request a quote at info@mjmodifications.co.uk.

Search terms to help you find the right kit

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