Powerflex Rear Anti Roll Bar (Sway Bar) Bushes 22mm BMW 4 Series F32 F33 F36 xDrive Polyurethane PFR5-1913-22 (Pair)

Rear Stabiliser Bar Bushes 22 mm for BMW 4 Series F32 F33 F36 xDrive - Powerflex PFR5-1913-22

Part number: PFR5-1913-22

Vehicle: BMW 4 Series xDrive F32 Coupe, F33 Convertible, F36 Gran Coupe

Position: Rear stabiliser bar

Bar diameter: 22 mm

Pack size: Pair

Transform the way your xDrive 4 Series steers and grips. These uprated polyurethane rear stabiliser bar bushes replace soft, ageing rubber to cut unwanted movement, tighten the chassis and deliver a sharper, more consistent handling feel. Expect crisper turn-in, better mid-corner stability and improved confidence on B-roads, motorway runs and track days alike.

We run these bushes on our own cars and customer feedback is consistently excellent. It is a simple, high-value suspension upgrade that makes the back end feel planted and predictable without ruining ride quality.

Why this upgrade works

• Reduces stabiliser bar deflection for flatter cornering and stronger lateral support
• Improves steering response and rear axle control under load
• Helps reduce uneven tyre wear by keeping geometry more consistent
• Durable polyurethane resists oil, heat and age-related degradation far better than rubber
• Direct-fit replacement with long service life and great value
• Backed by Powerflex Lifetime Warranty

What you receive

• 2 x Powerflex rear stabiliser bar bushes - 22 mm
• Part number PFR5-1913-22
• Diagram reference: 13

Fitment check

Please measure your rear bar to confirm it is 22 mm before ordering. These bushes are designed for BMW 4 Series xDrive models in the F32 F33 F36 range where the rear stabiliser bar is 22 mm in diameter.

Fitting service

Professional installation recommended. For fitting at MJ Modifications in Warwickshire, request a quote at info@mjmodifications.co.uk.

Who is it for

Ideal for daily-driven cars, fast-road builds and track-day users wanting a precise rear end feel, reduced roll and long-lasting suspension components.

Search-friendly terms

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Upgrade to Powerflex PFR5-1913-22 today for a tighter, more composed rear end and confident cornering on your BMW 4 Series xDrive.