Sale

Drivetrain Differentials and Rear-End Components

Torque Solution

Torque Solution 14-20 BMW 230i (F2X) Billet Rear Differential Insert

$122.21 $92.08 Save $30.13

SKU: T006 TS-RDI-854

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Torque Solution Billet Rear Differential Inserts are designed to enhance support for your rear differential on compatible BMW F2X/F3X chassis vehicles. Machined from solid 6061 billet aluminum and anodized black, these inserts aim to eliminate drivetrain slop and flexing.

This leads to improved feedback, sharper response, and more predictability during throttle input. It also helps eliminate clunking during hard shifts and promotes smoother power transition to the pavement.
Show original supplier description

Part #: TS-RDI-854

Vehicle Symptoms
  • clunk from rear when engaging throttle
  • driveline slop during gear changes
  • differential movement under hard acceleration
  • wheel hop on aggressive launches
  • excessive rear suspension noise
Relevant Conversations
  • BMW 230i rear differential insert install
  • Torque Solution rear diff mount TS-RDI-854 review
  • 2017 BMW 230i clunk from rear when shifting
  • how to fix drivetrain slop on F22 230i
  • rear differential bushing upgrade BMW 230i
  • Torque Solution vs Powerflex differential insert
  • BMW 230i wheel hop cure with diff insert
  • does rear diff insert throw check engine light
  • best rear differential mount for BMW F22
  • BMW 230i vibration after differential insert

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTorque Solution
Part NumberT006 TS-RDI-854

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy