Powerflex PFF5-4020 Engine Mount Insert Kit for BMW X6 (E71) 2007- | Road Series Yellow 70A Polyurethane | Pair | Replaces 22112284817/22112284818

BMW X6 E71 2007-on Poly Motor Mount Insert Pair - PFF5-4020

Dial out sloppy drivetrain movement and enjoy a tighter, more responsive X6 with this premium polyurethane motor mount insert set. The PFF5-4020 pair fills the voids in the factory hydraulic mounts to stabilise the engine under load, giving cleaner shifts, sharper throttle pick-up and more direct torque delivery to the tyres while keeping road comfort intact.

What you will feel

• Crisper throttle response for on-demand acceleration
• Reduced driveline shunt and less fore-aft movement on and off the power
• More precise gear changes and improved traction under hard launches
• Confident, connected feel without committing to solid mounts
• Helps protect and extend the life of your original engine mounts

Why this upgrade works

Soft OE mounts allow the engine to rock under torque. These yellow 70A poly inserts infill the cavities of the standard bush, controlling deflection so energy goes to the wheels rather than being lost to movement. Expect a small increase in cabin vibration at idle that fades once moving, which is a common and accepted trade-off for the added control.

Compatibility

Designed specifically for BMW X6 E71 2007 onwards. Inserts fit the voiding of the original engine mounting bush for a secure, interference-fit installation.

Direct replacement for OE refs: 22112284817 and 22112284818.

Key details

• Part number: PFF5-4020
• Series: Road Series
• Material: Polyurethane, Yellow 70A durometer
• Quantity: Pair of inserts
• Diagram reference: 19
• Fits without removing the complete mount from the car in most cases

Fitting and support

Installation is straightforward for a competent DIYer or workshop. A modest NVH increase at idle is normal with stiffer driveline bushes. For expert fitting, book with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and lead time.

Tried and trusted

We have installed these inserts on customer X6 E71 builds and our own projects. Feedback is consistently positive, highlighting tighter drivetrain control, smoother shifting feel and a more immediate response without compromising everyday usability.

Search-friendly terms

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