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F8X differential sump and separate windage tray }
F8X sump interior with windage tray fitted }
F8X sump viewed diagonally with internal tray }
F8X differential sump viewed from above }
Angled view inside F8X differential sump }
The MMX Performance F8X sump focuses on oil around the gears, not only temperature outside the housing....
Vendor: MMX Performance
SKU: MMR55-1000
Product Type: Differential Sump
Regular price
$1,884.00
Regular price
Sale price
$1,884.00
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MMX Performance Differential Sump BMW M2 M3 M4 F8X 2015-2021
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Free shipping on $99+ order

30-days Returns

30-days Returns

The MMX Performance F8X sump focuses on oil around the gears, not only temperature outside the housing. Its wide windage tray supports lubrication and accommodates Drexler and mechanical limited-slip differentials without trimming. Extra capacity, fins and an external-cooler port complete the package.

Key features

  • Adds up to 2 liters of oil capacity.
  • Wide internal windage tray manages lubrication around the gears and pinion.
  • Internal and external fins increase cooling surface area.
  • 6061-T6 aluminum construction with an external-cooling connection.

What's included

  • Billet baffled differential sump
  • Billet windage tray
  • Magnetic drain plug and seal
  • Fill plug and seal
  • M22 to -8AN fitting adapter
  • Fitting hardware
  • -8AN plug

Specifications

  • Additional capacity: up to 2 liters
  • External cooling port: -8AN via M22 adapter

Installation and fitment notes

  • Wide tray is designed to clear supported Drexler and mechanical limited-slip differentials without trimming.

Vehicle fitment

Make Model Chassis Year Engine
BMW M2 F87 2016-2018 N55
BMW M2 Competition F87 2019-2021 S55
BMW M2 CS F87 2020-2020 S55
BMW M3 F80 2015-2018 S55
BMW M4 Coupe F82 2015-2020 S55
BMW M4 Convertible F83 2015-2020 S55

If you have any fitment questions, please feel free to reach out to our team via the contact methods below. If you are contacting us for any order status updates, please give us a call, or email us. We are a lean operation bringing you the best shopping experience possible. We are working on your orders as quickly as we can. We thank you for your patience.

Call:
Please reach out to us at (310) 231-0292 for sales inquiries if you are in the United States, Canada, Mexico.
Email:
For more in-depth product questions, fitment questions, product inquiries please email our performance specialists at online@autotalent.com.
All other inquiries:
Please direct your inquiries to the chat functionality on our website.

Returns Policy

If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging.

We cannot accept a return on special ordered or custom items.

Shipping is non refundable in either direction unless approved by AutoTalent. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the AutoTalent facility are shipped via FedEx, USPS, or USPS. Some packages shipped from the manufacturer may or may not require signatures for package release.

Special Order Items

Some items may be special order specifically for the customer’s vehicle. These items generally require a deposit or paid in full. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. These special order items cannot be returned or resold. Cancellations are not allowed on special order parts.

AutoTalent DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement.

** All cancellations that are requested that are NOT due to items not being in stock or delayed by the manufacturer are subject to a 5% processing fee. When you place an order with us we pay credit card fees that are NOT returned back to us. We will absorb these fees if we do not have the item in stock OR if you agree to the original ETA and that ETA is NOT met. If you decide to cancel for any other reason you will not receive this 5% fee back

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based.

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