Powerflex PFR5-721 Rear Subframe/Axle Carrier/Cradle Rear Mount Insert Bushes for BMW 5 Series E60 Saloon (2003-2010) – Polyurethane Poly Bush Kit, Pair (Set of 2) | Rear Bushing Inserts | OE 33316770826

PFR5-721 Rear Axle Carrier Insert Kit for BMW E60 5 Series Saloon 2003 to 2010

Dial out unwanted rear-end flex and unlock sharper, more consistent handling from your E60. This uprated insert kit sits inside the voids of the factory rubber mounts at the rear position of the rear axle carrier, cutting deflection and keeping the chassis geometry stable under load. Expect crisper turn-in, improved traction on exit, better braking stability and a more connected feel on fast road driving without a harsh ride.

Part number: PFR5-721
OE reference: 33316770826

• Fits BMW 5 Series E60 Saloon only, model years 2003 to 2010
• Location: rear position inserts for the rear axle carrier sub-frame
• Pack: pair of inserts for one car
• Quick upgrade that uses the existing rubber mount housings, no pressing out required in most cases
• Position 21 on the manufacturer’s fitting diagram
• Covered by the Powerflex Lifetime Warranty

Why this upgrade works

• Reduces cradle movement for stable alignment during cornering and hard acceleration
• Helps curb wheel hop and improves power delivery
• More predictable rear-end behaviour with better mid-corner composure
• Durable performance elastomer that resists oil, salt and ageing far better than standard rubber
• Great balance of performance and comfort with minimal NVH increase
• Ideal for fast road and occasional track use

We have installed this kit at MJ Modifications and our customers consistently report a tighter, more confidence-inspiring rear end with noticeably improved grip and stability.

Fitting and support

Professional installation recommended. We can supply and fit at MJ Modifications in Warwickshire, including a post-install alignment if required. For a fitting quote or advice, email info@mjmodifications.co.uk.

Good to know

• If the original mounts are heavily perished, consider the full replacement option PFR5-722
• Check your model is the E60 Saloon before ordering
• Pair this with fresh alignment for the best results

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Transform the way your E60 responds and feels on the road. Add PFR5-721 to your basket today and enjoy a more planted, precise and confidence-inspiring drive.