Front Engine Mount Insert Kit - PFF5-4021BLK

We are pleased to introduce PFF5-4020BLK and PFF5-4021BLK Engine Mount Insert Kits, intermediate alternatives to the BMW Motorsport aluminium inserts and much stiffer full replacement engine mounts available on the aftermarket. Made in our Black 95A durometer material, they are designed to fit the voiding of the OE mounts snuggly to restrict engine movement, perfect for those with tuned track cars. Their design and flexibility also mean they can be fitted to the vehicle without removing the engine mounts themselves. Reducing engine/transmission movement by way of upgraded inserts has the following benefits: - Sharper throttle response - Improved gear shifting - More direct power transfer - More balanced on/off throttle handling - Prolonged life of the OE mounts. A small increase in NVH, usually at idle, should be expected when stiffening the connecting mount between the engine and chassis. The harder the material used, the greater the NVH transmitted

Diagram Reference

20

Compound

Black Series

Location on Vehicle

Front

Adjustment

Fixed

Included in the Kit:

1 x PFF5-4021BLK - Engine Mount Insert Kit

Replaces Part Numbers

31 10 6 786 959 - 31106786959 - 6 786 959 - 6786959
31 12 6 854 727 - 31126854727 - 6 854 727 - 6854727
31 12 6 854 728 - 31126854728 - 6 854 728 - 6854728

Series / Chassis

F20 / F20N / F21 / F21N / F22 / F22N / F23 / F23N / F25 / F26 / F30 / F30N / F31 / F31N / F32 / F32N / F33 / F33N / F34 / F34N / F35 / F35N / F36 / F36N

Models

118dX / 120dX / 220dX / 228iX / 230iX / 318dX / 320dX / 320iX / 320LiX / 328dX / 328iX / 328LiX / 330dX / 330iX / 330LiX / 335dX / 335iX / 340iX / 420dX / 420iX / 428iX / 430dX / 430iX / 435dX / 435iX / 440iX / M135iX / M140iX

Engines

B46 / B47 / B48 / B58 / N20 / N26 / N47N / N52N / N55 / N57N / N57Z

To fit the following vehicles

F80 S55 M3 Saloon
F80N S55 M3 Saloon
F82 S55 M4 Coupe
F82 S55 M4 GTS Coupe
F82N S55 M4 Coupe
F82N S55 M4 CS Coupe
F83 S55 M4 Convertible
F83N S55 M4 Convertible
F87 N55 M2 Coupe
F87N N55 M2 Coupe
F87N S55 M2 Competition Coupe
MOSP S55 M4 GT4 Coupe

Aftermarket Comparison Numbers

SIDEM - 821653
SPIDAN - 411957