Performance M
Powerflex PFR5-4610 Rear Subframe/Cradle Front Mount Bush Kit for BMW Z4 E89 2009-2016 - Polyurethane Rear Axle/Frame Bushes (Bushings) Performance Suspension Upgrade, Fast Road & Track, Pair
Powerflex PFR5-4610 Rear Subframe/Cradle Front Mount Bush Kit for BMW Z4 E89 2009-2016 - Polyurethane Rear Axle/Frame Bushes (Bushings) Performance Suspension Upgrade, Fast Road & Track, Pair
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
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Transform rear-end control on the E89 Z4 with uprated rear cradle front mounts
Give your E89 chassis the precise, planted feel it deserves with this Powerflex upgrade. By replacing the soft factory rubber at the front location of the rear cradle, these high‑quality poly bushings curb unwanted movement, sharpen response and keep the rear axle located accurately during acceleration, cornering and braking. Ideal for fast road and track day use with minimal increase in cabin noise.
Why enthusiasts choose this upgrade
- Crisper handling and improved steering precision thanks to reduced cradle deflection
- Greater straight‑line stability and traction on uneven or bumpy B‑roads
- Holds geometry under load for more consistent tyre wear and predictable balance
- Durable polyurethane resists oil, salt and heat far better than OE rubber
- Long service life and low maintenance for a true fit‑and‑forget solution
- Comfortable for daily driving while delivering performance for spirited use
- Backed by the Powerflex Lifetime Warranty
What is included
- Part number: PFR5-4610
- Position: front mounting points of the rear subframe
- Diagram reference: 10
- Contents: pair of bushes
- Vehicle platform: E89 Z4, 2009 onwards
- Brand: Powerflex
Real‑world results from MJ modifications
We have installed this set on customer cars and our own builds, and the feedback has been excellent. Expect tighter rear‑end control, cleaner turn‑in, improved traction out of bends and more consistent tyre contact on both road and track.
Fitting and support
Press work is required, so professional installation is recommended. For expert fitting, book with MJ modifications in Warwickshire and we will take care of everything, including a post‑install alignment if requested. Email info@mjmodifications.co.uk for a quote.
Buy with confidence
Powerflex is a trusted choice for chassis upgrades, offering precise moulding, performance materials and a Lifetime Warranty for peace of mind. MJ modifications supplies and installs these parts for drivers who want sharper response and dependable durability without compromising everyday usability.
Search terms customers use
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