Upper Control Arms

UMI’s adjustable rear upper control arms are a reliable addition to your street car, suitable for various driving conditions. The greaseable polyurethane bushings minimize suspension deflection for improved handling, pinion angle tuning, and less wheel hop. These on car adjustable upper control arms can be easily adjusted while bolted onto the car and are suitable for multiple applications. Made with heavy duty materials, including CNC laser cut mounting pads and a mix of TIG and MIG welding, these control arms are designed for durability. They are simple to install, taking approximately 1-2 hours, and can be used on all rear end housings. Installation: The item can be installed in about 1-2 hours using basic hand tools.

Additional Information

Adjustable rear upper control arms improve handling, reduce wheel hop, and allow easy pinion angle tuning. Featuring greaseable bushings, CNC-cut pads, and TIG/MIG welds, they’re durable, versatile, and install in 1–2 hours with basic tools

• Chromoly threaded adapters for improved thread strength.
• CNC laser cut ¼” upper mounting pads.
• Durable and long lasting powder coat finish.
• Greaseable polyurethane bushings with zinc plated steel sleeves.
• Made in Philipsburg, PA – USA.
• On car adjustment using UMI designed & manufactured chromoly adjuster.

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.

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information