Powerflex PFR5-1920 Rear Subframe/Cradle Front Mount Insert Bush/Bushing Kit for BMW 2 Series F22 F23 (2014-2021) – Road Series Polyurethane | Rear Axle Carrier Void Inserts | OE 33316792509

Powerflex PFR5-1920 Poly Insert Kit for BMW 2 Series F22 F23 Rear Axle Carrier Front Mounts

Transform the rear end feel of your BMW with this Powerflex PFR5-1920 insert kit. Designed to fill the voids in the factory rear axle carrier front mounts, these high-performance polyurethane inserts curb sub-frame movement for a tighter, more controlled chassis on British roads and fast-road use. Expect crisper turn in, calmer rear-end behaviour over bumps and improved traction when you get on the throttle.

What you will notice

• Reduced rear cradle deflection for consistent geometry and confident handling
• Smoother power delivery and better traction when accelerating out of bends
• More precise steering feedback and stability at speed
• Road-friendly NVH with a durable, long-life polyurethane formulation
• Insert design installs into the OE mount voids for a smart, effective upgrade

Why this upgrade works

The standard rear carrier mounts have large cavities that allow the cradle to shift under load. Powerflex Road Series polyurethane inserts occupy that unused space, limiting movement without the harshness of solid mounts. The result is a planted rear axle, better tyre contact and a more predictable BMW on B-roads, commuting and spirited weekend drives.

Real-world feedback

We run these inserts on our own builds and have fitted them for many customers. Drivers consistently report a more composed rear end, reduced wheel hop and greater confidence without compromising day-to-day comfort.

Fitment and key details

• Part number: PFR5-1920
• Chassis: BMW 2 Series F22 coupe and F23 convertible
• Model years: 2014 to 2021
• Location: Rear axle carrier front mounting points
• Series: Powerflex Road Series polyurethane
• Quantity in pack: 2 inserts
• Diagram reference: 20
• OE cross reference: 33316792509

Who is it for

Ideal if you want a simple, proven handling upgrade for your F22 or F23 that sharpens the chassis and improves grip without turning the car into a track-only build. Perfect for daily drivers, fast-road enthusiasts and anyone chasing a more planted BMW 2 Series.

Professional fitting

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

Search-friendly terms

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Add this Powerflex insert kit to your basket today and enjoy a tighter, more confidence-inspiring drive from your BMW 2 Series.