Description

Achieve the ultimate acceleration with the MFactory Final Drive Gears. By changing your final gear ratios, you can experience a dramatic increase in acceleration, giving you on average, a 10-15% increase in torque throughout the entire rev-range over the OEM Final Drive.

Features

Diamond Cut to exacting tolerances from Forged High-Nickel-Chromium-Molybdenum Steel
Perfect fitment & finish ensures hassle-free installation & maintenance, each and every time

Designed using leading-edge Solidworks 3D CAD & Cosmos FEA software
Advanced Gear Geometry minimizes parasitic drivetrain losses. Race transmissions built with MFactory components transfer, on average, 1-2% more power to the ground over our competitors!

Specifications

• Made from imported Japanese SAE 8620 and 4320 Steel

• Forged, Double Tempered and Super Sub-Zero treated for unsurpassed toughness

• Advanced Shot Peening technology increases surface hardness

• Advanced gear geometry designed using industry-leading software puts more power to the ground

Compatibility

BMW E82/E88 135i (MT/DCT) - 3.08 Final Drive

BMW E90/E91/E92/E93 335i/335d (MT/DCT) - 3.08 Final Drive

BMW F20/F21/F22/F23 M135i/M235i 2012+ (MT) - 3.08 Final Drive

BMW F30/F31 335i/435i 2012+ (MT) - 3.08 Final Drive 

Compatibility Check

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.

Free Next Day UK Delivery

FREE UK next day delivery if ordered before 11am on all in stock items! We can also ship worldwide, simply enter your full address during checkout for a shipping quote.

Warranty

Lifetime warranty

Manufactured by

MFactory 

Part Number

MF-TRS-02E31