No Image Available

3.15:1 limited slip differential, help put your 335i/435i's power to the ground

The 335i and 435i in stock form are great drivers cars and for the most part they do everything right. However, one thing that BMW didn't do right from the factory is install a limited slip differential. Instead, BMW chose to install a standard issue open differential which is fine under normal circumstances and driving conditions. An open differential also keeps the cost of the vehicle down as well.

Why is an open differential a problem? Well, an open differential is not a locking differential. This is a problem when you're in a situation that requires the power to be put to the ground such as a track day. An open differential is notorious for allowing a majority of the available power to transfer to the corner with the least amount of grip while the corner with the most grip receives little to no power. This is the automotive equivalent of trying to spring with one foot on dry ground while the other fut is stuck in mud. Yeah, the picture isn't too pretty.

A limited slip differential on the other hand does the exact opposite. It is designed to allow for a limited amount of slip between the left and right axles before it locks up, hence the name limited slip . This is favorable because it allows for a more even transfer of power to the rear wheels. For this reason, limited slip differentials are the preferred option for performance.

This M Performance differential has been designed as a direct bolt on for your 335i or 435i.

Note: This is an overweight item and does not qualify for free shipping. Please email or call us at (877) 634-0063 for a shipping quote and to arrange for shipping.

Fits These Cars:

2012 BMW 335i Limited Slip Differential
Body type: Sedan, Mfr body code: F30
2013 BMW 335i Limited Slip Differential
Body type: Sedan, Mfr body code: F30
2014 BMW 335i Limited Slip Differential
2014 BMW 435i Limited Slip Differential
Product match fitment

BMW M Performance Limited Slip Differential - Genuine BMW 33107555607

Genuine bmw logoGenuine BMW
SKU #:
Limited Slip Differential
OE Numbers:
33107555607, 33102353285
$2784.99 MSRP: $3,342.99
Make sure this part fits.
Select your vehicle
Ships within 1 business day
  • Guaranteed to Fit, Guaranteed for Life We guarantee the fit and quality of our parts for life. If it doesn’t meet your expectations send it back for a replacement or refund. Learn more
  • Fitment Verified This product application guide has been tested to ensure it will accurately fit the cars outlined in our fitment guide.
  • Shop With Confidence We respect your privacy; we always keep your information confidential.
  • What If I Need to Return This Item? Not a problem! If you are not happy with your purchase, we will gladly help you exchange or return your items, provided you follow the guidelines outlined in our Returns Policy.
Give Us a Call
(877) 634-0063
Whether you have technical questions for our ASE certified staff or you need help fulfilling an order, we're here to help you.
Email Us Live Chat

Customer Reviews

Write a Review No reviews yet. Would you like to be the first one?
Keep me posted
Sign up for Special Offers, News, & Promos from FCP Euro.