Fitting this new insert reduces engine movement caused by the torque reaction of the engine during acceleration and deceleration. Gains can be seen in power transfer to the road along with less stress on the exhaust downpipe, hoses, and wiring. A small increase in NVH usually at idle should be expected when fitting an engine/transmission mount insert because you are effectively removing the original voiding and stiffening the mount between the engine/transmission and chassis. The performance benefits felt by fitting an uprated mount or insert come from blocking this voiding up, thus restricting engine movement. PFF85-1920 only fits 1.0 MPI and electric models with the pre-facelift mount (see below), check which mount is fitted before ordering
OEM Part Number: 1S0199851
OEM Part Number: 12E199851B
The prices shown on our website are per bush.
To get the total pack price you will need to multiple this price by the number of bushes per vehicle.
Bush Price x Qty Per Car = Pack Price


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22nd December 2025
NL2025-51 And Finally for 2025...We will be taking a well-deserved seasonal break, closing at 12:30 PM on Wednesday, December 24th, and reopening at 8:30 AM on Friday, January 2nd, 2026
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19th November 2025
NL2025-47 McLaren Wishbone Bush Kit & Fitting ToolsA true lifetime upgrade, providing greater chassis control and precision, engineered for high-performance and longevity.
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