Powerflex Poly Bushes Pack for BMW Z4M E85 and E86 2006 to 2009 - Front Anti Roll Bar Mounting Bush 27 mm - PFF5-4602-27
Upgrade the front end of your BMW Z4M with Powerflex polyurethane bushes and transform steering precision, cornering confidence, and overall chassis stability. This Front Anti Roll Bar Mounting Bush kit is designed specifically for the Z4M E85 and E86 and sized for a 27 mm anti-roll bar. If you are looking for a simple, high-value suspension upgrade that reduces unwanted flex and sharpens handling without harshness, these Powerflex bushes deliver.
Engineered from performance polyurethane, Powerflex bushes control anti-roll bar movement far better than ageing or soft rubber, keeping your geometry consistent so your tyres stay planted on the road. The result is crisper turn-in, improved road holding, more even tyre wear, and enhanced braking stability. We use and recommend these on Z4M builds, and our customers love the immediate, confidence-inspiring improvement.
Why choose Powerflex anti roll bar bushes for your Z4M
- Sharper steering response and reduced body roll delay
- Improved chassis control and tyre contact patch retention
- Reduced deflection versus rubber for consistent geometry
- Excellent NVH control for daily use and spirited driving
- Prolonged tyre life and improved safety
- Outstanding durability and long-term cost effectiveness
- Backed by the Powerflex Lifetime Warranty
Fitment and key details
- Vehicle: BMW Z4M E85 and E86 2006 to 2009
- Location: Front anti roll bar mounting bushings
- Anti roll bar size: 27 mm only. Please measure your ARB before ordering
- Pack contents: 2 bushes
- Diagram reference: 2
- Powerflex part number: PFF5-4602-27
- OE cross-reference: 31356765574
Common symptoms these bushes address
- Imprecise handling and vague steering
- Uneven tyre wear
- Braking instability and tramlining
- Clunks or movement from worn rubber bushes
What makes polyurethane better
Correctly formulated polyurethane offers superior resistance to oil, road contaminants, heat, and ageing compared to rubber. It controls deflection under load yet remains compliant enough for comfort, often matching or surpassing rubber when it comes to noise, vibration, and harshness control. That means dependable, long-lasting performance for road, fast road, and track day use.
Professional fitting available
For installation, we recommend professional fitting at Nforcd in Warwickshire. Email Sales@nforcd.com to request a quote and booking. We are happy to advise on measuring your bar diameter and bundling related suspension upgrades for the best result.
SEO-friendly quick facts
- Powerflex front anti roll bar bush 27 mm for BMW Z4M
- Front ARB mounting bush kit for Z4M E85 and E86
- Performance polyurethane suspension bushes for BMW Z4M 2006 to 2009
- Front sway bar bushing and stabiliser bar mount upgrade
- Part number PFF5-4602-27, replaces OE 31356765574
Choose Powerflex for a precise, durable, and proven suspension upgrade on your BMW Z4M. In stock and ready to ship from Nforcd.