Whiteline 12-21 BMW F3X 3 Series Front Lower Control & Radius Arm
Whiteline 12-21 BMW F3X 3 Series Front Lower Control & Radius Arm
Description
Whiteline 12-21 BMW F3X 3 Series Front Lower Control & Radius Arm
Whiteline KTA383 for the BMW F22 2-Series and F3X 3/4-Series is a set of 4 complete arms to solve any front end issues you may have. Due to the high performance of many BMW models, the original rubber tension strut arm bushings tend to take a beating and have a limited service life. In addition many owners will lower their BMW with a lowering kit or coilovers and may have a front end geometry issue that needs correcting.
For ease of fitment these new alloy tension arms also come complete with sealed ball joint ends and adjustable synthetic elastomer bushings. These facilitate +/- 0.5 deg caster adjustment for improved straight-line stability, enhanced steering feel, and stronger front-end grip on corner entry.
The F8X M car upgraded front control arms feature sealed inner bearings to provide superior precision, durability, and reduced deflection under load. They add a fixed 0.5 deg negative camber by pushing the bottom of the wheel outward and weight slightly less than the stock F22/F3X control arms. This is the perfect upgrade for track and autocross cars that demand more negative front camber
Additional Information
Whiteline Control arm - lower arm kit
Features
- Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 13:44:41
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Whiteline, WHITELINE PERFORMANCE |
| StreetFX SKU | whlKTA383 |
| SFX Item ID | 4326013 |
| Accounting SKU | whl-KTA383 |
| Manufacturer SKU | KTA383 |
| Manufacturer UPC | 9319924475797 |
| Alternative References | KTA383, WHL-KTA383 |
Control Arms, Front, Lower, Adjustable, Aluminum, Silver Powdercoated, Polyurethane, BMW, Set of 4
Stock control arms and bushings limit your alignment capabilities. Whiteline control arms give you a great deal of adjustability on the track or the street. Optimal camber is completely different when you want traction versus when you want even tire wear. Some of their models give you up to 50mm of adjustability and can help extend your tire life by a significant margin. They are true automotive enthusiasts' best upgrades. Nobody likes being stuck with stock limits. Improve your performance and extend your tire life in one simple upgrade with Whiteline control arms.
| Product Attributes | |
|---|---|
| Brand | WHITELINE |
| Manufacturer's Part Number | KTA383 |
| Part Type | Control Arms |
| Product Line | Whiteline Control Arms |
| UPC | 9319924475797 |
| Control Arm Style | Cast |
| Control Arm Material | Aluminum |
| Ball Joint Included | Yes |
| Bushings Included | Yes |
| Control Arm Color | Gray/Silver |
| Ball Joint Plate Type | Pressed-in |
| Adjustable | Yes |
| Hardware Included | No |
| Bushing Material | Polyurethane |
| Quantity | Sold as a set of 4. |
| Notes | Radius arms fitted with offset bushings for caster adjustment. |
Compatibility
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