BMW N54/N55/B58 Engine Mount Insert
SKU: 28265477911

BMW N54/N55/B58 Engine Mount Insert

Sale price$51.29 Regular price$56.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

BMW N54/N55/B58 Engine Mount InsertWe are pleased to introduce PFF5 4020 BMW N54, N55, B58 Engine Mount Inserts, intermediate alternatives to the BMW aluminum inserts and much stiffer full replacement engine mounts available on the aftermarket. Made in our Yellow 70A durometer material, they are designed to fit the voiding of the OE mounts snuggly to restrict engine movement with a minimal increase in NVH, perfect for those with tuned road cars. Their design and flexibility also mean

We are pleased to introduce PFF5-4020 BMW N54, N55, B58 Engine Mount Inserts, intermediate alternatives to the BMW aluminum inserts and much stiffer full replacement engine mounts available on the aftermarket. Made in our Yellow 70A durometer material, they are designed to fit the voiding of the OE mounts snuggly to restrict engine movement with a minimal increase in NVH, perfect for those with tuned road 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 mountsA 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 #21

This part fits the following models:
BMW
1 Series
E82 1 Series (2008-2014)
2 Series
F22 2 Series Coupe RWD (2014+)
F22 2 Series Coupe xDrive AWD (2014+)
3 Series
E90/E91/E92 3-series xDrive (2006-2013)
E90/E91/E92/E93 3 Series RWD (2006-2013)
F30 3-Series RWD (2012+)
F30 3-Series Xi AWD (2012+)
4 Series
F32 4-Series RWD (2014+)
F32 4-Series Xi AWD (2014+)
5 Series
E60/E61 5-Series RWD (2004-2010)
6 Series
F06/F13 640i/650i RWD (2012-2018)
F06/F13 640xi/650xi xDrive AWD (2012-2018)
F06/F13 M6 (2012-2018)
7 Series
F01/F02 7 Series (2007 - 2015)
X Series
E84 X1 (2008-2015)
E84 X1 xDrive (2008-2015)
F25 X3 (2009-2017)
F26 X4 (2013-2018)
E70 X5 (2007-2013)
F15 X5 (2013-)
E71 X6 (2009-2013)
F16 X6 (2015-ON)
Z Series
E89 Z4 (2009-2016 )

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28265477911

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 2012 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jimmy Snow
Los Angeles, US
★★★★★ 5
Boat repair
Size: 89-96158T 2PCS
Excellent for price and quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
C
Verified Purchase
Curtis M
Belleville, US
★★★★★ 5
Fixed the no boat start
Size: 89-96158T 1PC
Fixed my problem so far working good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
C
Verified Purchase
CHARLES H.
Battle Creek, US
★★★★★ 5
Direct Connection
Color: Black, Size: 25-Feet
Received the package in good condition. This wire is a decent quality. I made a set of jumper cables with it and they work excellent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
C
Verified Purchase
Christopher Hauck
Lake Worth, US
★★★★★ 5
bought twice to make custom UPS setup battery leads, not disappointed
Color: Black, Size: 25-Feet
bought this item(25ft 2awg) twice, the first time I did was to create some quick connect cables between my batteries and my distribution block to my 4kw invertor(24v 165a peak calculated load) I may have oversized due to knowing that the bigger you go the less you stress components and loose power to voltage drop these cables are a nice high-grade rubber jacket and the 30awg strands are ideal for maximum flexibility while remaining fairly easy to terminate this cable also includes a backer paper wrap that allows for easy stripping(of the rubber) without too much strand loss damage(from cutting too close to the core) overall, would buy again, like I did, if I need larger runs(say for feeding an RV solar AC distribution panel) I would buy this brand again, in the 100ft range or so THHN is not ideal for flex connections(strands are way too stiff) but a couple runs of welding cable like this inside something like "smurf tube" would be a perfect high-power temporary connection system, or just a way to isolate a large battery stack used for a solar setup in fact I may do that someday, set up a pallet of LiFePO4 batteries with a large quick connect, and just recharge the massive array(s) at a secondary location where solar is more ideal(or other renewables)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2024
A
Verified Purchase
AM
Omaha, US
★★★★★ 5
Custom wires for winch solenoid pack relocation.
Color: Black, Size: 25-Feet
Wire is nice. Flexible. Seems good. However the inner liner is not moisture blocking as I assumed from the pictures, it's paper.. still seems like a good price per foot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2020

recommand products