Powerflex PFF5-4020 Engine/Motor Mount Insert Bush/Bushing Kit for BMW X5 F15 (2013-2018) - Road Series Yellow 70A Poly - Transmission/Gearbox Torque Mount Void Filler - Reduce Drivetrain Movement - Quick DIY Install

Powerflex PFF5-4020 Motor Mount Bush Inserts for BMW X5 F15 2013 onwards

Transform the way your X5 feels with Powerflex PFF5-4020 yellow polyurethane bush inserts. These precision-moulded void fillers stabilise the powertrain, curbing drivetrain rock and slop to deliver cleaner pedal response, tighter shift feel and more immediate torque delivery. Expect a more composed, connected drive without the harshness of solid mounts.

Crafted in 70A durometer polyurethane, this Road Series upgrade slots into the voids of the factory mounting, giving you fast-fit performance gains at outstanding value. Installation can be carried out in-situ, making it a brilliant enhancement for road and fast-road BMW X5 F15 builds looking for sharper control and longevity from the original mount setup.

Why this upgrade works

• Controls powertrain twist for steadier acceleration and deceleration
• Improves shift precision and driveline engagement feel
• Enhances traction feedback and throttle immediacy
• Supports OE mounts to help limit premature wear
• Minimal cabin vibration increase, typically most noticeable at idle
• Quick, in-car fitting with no need to remove the OE mounting from the vehicle

Fitment and spec

• Part number: PFF5-4020
• Vehicle: BMW X5 F15 - 2013 onwards
• Series: Powerflex Road Series
• Material hardness: Yellow polyurethane - 70A
• Kit contents: 2 inserts
• Diagram reference: 19
• Replaces OE references: 22112284817, 22112284818

What you will notice

A firmer, more settled front end under load with better driveline control. As with any stiffer mount solution, a small increase in NVH can be expected, generally light and most apparent at idle, while day-to-day refinement remains very usable.

Tried and trusted by us

We run these bushes on our own builds and customer cars. Feedback is consistently positive: noticeably tighter response, a more planted feel when getting on and off the throttle and a simple install that delivers real-world results.

Professional fitting

Want it installed by specialists? MJ Modifications offers expert fitting in Warwickshire. Request a quote at info@mjmodifications.co.uk.

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