Billet Rear Differential Insert for BMW F2X and F3X
Upgrade the BMW F2X/F3X rear drivetrain with the Torque Solution Billet Rear Differential Insert. Precision‑made from solid 6061 billet aluminum and finished in a durable black anodize, this insert fortifies the rear differential mounting to eliminate unwanted slop and flex. The result is more direct power transfer, sharper throttle response, and a noticeable reduction in clunking during hard shifts. Whether you’re chasing quicker launches, more confident track days, or smoother everyday driving, this upgrade brings a tangible, repeatable improvement in how your car puts power to the pavement.
Benefits & Tips
- Improved traction and launch stability by reducing wheel hop and traction loss.
- Sharper, more predictable throttle response and power delivery, especially during shifts.
- Smoother drivetrain feel with less clunking, giving you a more confident driving experience. Pro tip: have a qualified technician install to ensure correct fitment and torque settings for optimal results.
Product Specifications
- Model Number: BM29
- Brand: Torque Solution
- Material: CNC machined 6061 billet aluminum
- Finish: Black anodized for corrosion resistance
- Scope of supply: 1x Billet Rear Bushing Insert, 2x Billet Front Bushing Insert, 1x Stainless Steel Rear Bushing Washer
- Fitment: BMW F2X and F3X chassis including the following models:
- BMW 230i F2X B48 2.0L 2016-2018
- BMW M235i F2X N55 3.0L 2014-2016
- BMW M240i F2X B58 3.0L 2017-2018
- BMW 328i F30 N20 2.0L 2012-2016
- BMW 335i F30 N55 3.0L 2012-2018
- BMW 340i F30 B58 3.0L 2015-2018
- BMW 428i F32 N20 2.0L 2014-2016
- BMW 435i F32 N55 3.0L 2014-2017
- BMW 440i F32 B58 3.0L 2016-2017, 2019
- Origin: Mainland China
Package includes:
- 1x Billet Rear Bushing Insert
- 2x Billet Front Bushing Insert
- 1x Stainless Steel Rear Bushing Washer
Warnings / Reminders
- Compatibility limited to the BMW F2X and F3X chassis listed above.
- Professional installation recommended to ensure proper fitment and torque specifications.
- Do not use on models outside the specified fitment list.
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