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Part Brand: Superpro

Part Number: SPF3954-90K

Vehicle Fitment

2003–2012 BMW 1 Series (E87/E81) RWD
2007–2013 BMW 1 Series (E82/E88) RWD
2004–2011 BMW 3 Series (E90/E91) RWD & AWD
2006–2013 BMW 3 Series (E92/E93) RWD & AWD
2009–2015 BMW X1 (E84) sDrive/xDrive

Features

Performance‑grade polyurethane bushings replacing worn factory rubber for improved durability.
Designed for the rear axle – toe control arm mount (inner & outer) for sharper alignment under load.
Includes steel insertion tubes to ensure proper fitment and load distribution.
Resistant to oil, water, coolant and extreme temperatures for long service life.
Improves rear‑end stability, maintains correct wheel tracking and reduces uneven tyre wear.
Ideal for drivers upgrading suspension, replacing worn mounts or enhancing performance handling.
Installation time approx. 3–4 hours; full rear wheel alignment required after installation.

Specifications

Bushing material: SuperPro proprietary polyurethane formulation.
Fitting position: Rear axle – control arm inner & outer toe bush kit.
Kit includes: 4× polyurethane bushings + 4× steel insertion tubes.
Installation difficulty: Medium‑High — specialist press recommended; alignment mandatory.

Included Components

4x polyurethane bushings
4x steel insertion tubes

Product Description

The SuperPro SPF3954‑90K Rear Toe Control Arm Inner & Outer Bush Kit is a premium solution for rejuvenating the rear suspension toe control bushings on select BMW 1 Series, 3 Series and X1 models. Over time, the factory rubber bushes can compress or deteriorate, leading to mis‑alignment, reduced handling precision and accelerated tyre wear. This kit replaces those weak links with precision‑engineered polyurethane and steel tubes to restore alignment integrity and offer improved stability under dynamic conditions.

Installation involves removal of rear control arms, pressing out the worn bushes and inserting the new components. Because these mounts directly influence rear wheel geometry and toe settings, a full rear wheel alignment is mandatory following installation. Fitment is confirmed for the model years and platforms listed above; verify your exact trim, engine and drivetrain before purchase.

*Parts are for USA spec vehicles, please contact us to verify fitment on JDM & international models.

· · · SHIPPING · · ·

Free shipping across the contiguous 48 United States (excludes Hawaii and Alaska). Item(s) ships on the same day or within 1 business day. Delivery time is within 2 to 4 business days excluding next day deliveries. Orders over $750 require signature for delivery.
Canada customers - If eBay does not collect import & duty fees during checkout, the shipping carrier will collect them prior to delivery.

· · · RETURNS · · ·

Your complete shopping satisfaction is our #1 priority. If an item you ordered from us does not meet your expectations, please contact us within 30 days of receiving the item(s). If your order arrives damaged from shipping please contact us and we will provide a prepaid return label to send back for a replacement or refund.
Returned items must be in the original packaging (including plastic wrapped items) and in brand new condition.
Any returns received installed, mounted, used or missing components will be subject to return fee's.

· · · PAYMENTS · · ·

We accept all payment methods through eBay's payment system
PayPal, and all major credit cards/debit cards are accepted.

· · · FEEDBACK · · ·

Customer satisfaction is a top priority for us. If you have any issues with your order, please let us know. We will make every effort to resolve any problems and ensure you are satisfied.

· · · CONTACT US · · ·

We appreciate your business. If you have any questions, please message us through eBay and we will respond within 24 hours on weekdays. Feel free to browse our eBay store for other available items. Thank you again for choosing to shop with us!