Powerflex Black Series 95A Engine/Motor Mount Polyurethane Bush Inserts for BMW X4 (G02) 2018+ - Fast Road & Track Drivetrain/Torque Mount Void Fillers - Improves Gear Shift & Traction - PFF5-4020BLK - Replaces OE 22112284817/22112284818 (Pair)

Poly Motor Mount Bush Inserts for BMW X4 G02 2018 onwards – Part No: PFF5-4020BLK

Give your BMW X4 G02 the drivetrain control it deserves. These Black Series 95A polyurethane motor mount bush inserts fill the voids in the factory hydraulic mounts to curb powertrain movement under load, delivering a tighter, more connected driving feel on fast road and track day use.

Engine movement wastes torque and dulls response. By stabilising the powertrain, these performance bush inserts let your X4 put power down more cleanly, help gear changes feel more precise and make the car feel calmer during launches, corner exits and hard braking.

• Crisper pedal response and improved drivability during spirited driving
• Tighter gear change feel and more consistent shift quality
• Stronger torque transfer to the tyres for better traction
• Predictable behaviour on throttle and lift for added confidence
• Helps protect the original mounts from premature wear
• Quick install with no need to remove the mounts from the car

Made from tough 95A durometer polyurethane, the inserts sit snugly in the OE mount cavities to limit twist without the expense of full solid mounts. Expect a small increase in cabin vibration at idle due to the stiffer material. This is normal with any uprated mount insert and is a worthwhile trade-off for the handling and response gains.

Why enthusiasts choose this upgrade

Ideal for tuned G02 builds, track day use and drivers who want sharper response without going to harsh solid hardware. We have fitted these in-house and our customers consistently report a more planted feel, better traction off the line and smoother, more accurate gear engagement.

Fitment and details

• Vehicle: BMW X4 G02 2018 onwards
• Part number: PFF5-4020BLK
• Material hardness: Black Series polyurethane 95A
• Pack contents: 2 inserts
• Diagram reference: 21
• Replaces OE references: 22112284817, 22112284818

Installation and support

Direct insert design for straightforward DIY or professional fitting. For expert installation, contact MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Search-friendly terms

BMW X4 G02 motor mount bush upgrade, polyurethane engine mount inserts, drivetrain mount void fillers, performance mount bushes, Black Series 95A poly bushes, powertrain stability upgrade, gearbox movement reduction, track day mount inserts, fast road bushing kit, PFF5-4020BLK.