Powerflex Front Anti-Roll Bar (ARB/Sway/Stabilizer/Stabiliser) Bushes 25.6mm for BMW 7 Series E65 E66 E67 2001-2008 - Polyurethane D-Bush Mounts - PFF5-703-25.6 - Replaces OE 31356766509 - Pair

Front Stabiliser Bar Mounting Bushes 25.6 mm - BMW 7 Series E65 E66 E67 2001-2008 - Powerflex PFF5-703-25.6

Refresh the front end of your BMW 7 Series with this Powerflex polyurethane front stabiliser bar mounting set. Designed to replace ageing rubber D-bushes on the 25.6 mm front bar, these uprated mounts sharpen steering response, keep geometry stable under load and deliver a more connected drive without sacrificing comfort. Direct-fit for E65, E66 and E67 models from 2001 to 2008, backed by the renowned Powerflex Lifetime Warranty.

• Quicker turn-in and tighter front end control on road and daily use
• Reduces roll and keeps the stabiliser bar working efficiently
• Improves braking stability and mid-corner confidence
• Holds alignment more consistently for better tyre wear
• High-grade polyurethane resists oil, heat and ageing far better than rubber
• Excellent noise, vibration and harshness control when correctly installed
• Long-lasting upgrade with Lifetime Warranty from Powerflex

Fitment and key details

• Vehicle compatibility: BMW 7 Series E65, E66, E67 - 2001 to 2008
• Location: Front stabiliser bar mounts - front axle
• Bar diameter: 25.6 mm - measure your anti roll bar to confirm
• Part number: PFF5-703-25.6
• OE reference: 31356766509
• Quantity: Pair - two bushes supplied
• Diagram reference: 3

Why upgrade to polyurethane mounts

Factory rubber softens over time, allowing unwanted movement that dulls steering and upsets chassis balance. Powerflex polyurethane dramatically reduces compliance at the stabiliser mounts, keeping your front bar engaged so the tyres stay planted and feedback stays crisp. It is a fit-and-forget solution that delivers performance, safety and value over the life of the car.

Proven results

We have installed this Powerflex kit on customer E65, E66 and E67 cars and driven them ourselves. Owners consistently report a more planted front end, flatter cornering and precise steering feel while retaining the refined ride you expect from a 7 Series.

Fitting and support

Professional installation recommended. Book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Helpful notes

• Confirm your front bar is 25.6 mm before ordering to ensure correct sizing.
• Direct replacement for the original front bar mounting bushes.

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