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Item #: 020402
Availability: In Stock
Usually ships In 1 - 2 business days
Price: $759.00


    The Racer X Fabrication rear upper control arms for the 2013-2020 Scion FR-S / Subaru BRZ / Toyota GT86 are the best option for adjusting camber on the rear of your vehicle. The pivot point allows for minimal impact on toe during camber adjustment. The tubular design allows for a weight savings of 4 lbs per control arm (8 lbs of total weight reduction), by far one of the largest weight savings for suspension components. The upper control arms retain the OEM wire harness mounting bracket and use urethane bushings with zinc plated steel inserts to reduce movement and increase response.


    The rear upper control arms are constructed from 4130 chromoly steel and TIG welded on jig fixtures that were designed from the OEM data points. The rod end stud that connects the control arm to the rear hub assembly is CNC machined to exact tolerances using the OEM CAD model to ensure a perfect fit. Finally, the control arms are zinc plated with a black finish to protect against the elements and prevent corrosion.

    What's Included

    • (2) 4130 Chromoly upper control arms
    • (4) Urethane bushings
    • (2) Rod ends
    • (2) 2 CNC machined studs
    • (2) 1/2" bolts for studs


    • 2013-2020 Scion FR-S
    • 2013-2020 Subaru BRZ
    • 2013-2020 Toyota GT86


    • Install Time: Install Time: 1.5 to 2 hours
    • Difficulty Level:
    • Alignment recommended after installation.
    • Installation Guide

    Proposition 65

    Off Road Use Only

    WARNING: Racer X Fabrication products are intended for off-road / competition use only and may never be used on a public road.

    Overall Customer Rating of 4 Reviews:
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    Amazing products

    review-star review-star review-star review-star review-star

    We use 100% Racer-X components on all our team cars. It started with their design of the rear upper CA's, after the ease of installation and easy trackside adjustment, we converted all control arms to Racer-X.

    Good companies like Racer-X don't get the credit they deserve...because nothing ever breaks and everything always works

    Thanks again Jeff and Racer-X team!

    Best solution to camber problems!

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    There aren't a lot of reliable options when it comes to adding camber to an FR-S/BRZ. This right here is the perfect answer to that. Super easy to install, super easy to adjust, but still super solid to drive on. I'm running -10+ degrees on these and I haven't had a single problem.

    Don't waste your time, get these right now.

    Cincinnati, Ohio

    Once again :)

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    When the box first arrived to my door step, shorty after purchase ( very very, quick shipping may I add) I opened up the box to not knowing what to expect since trying out a new company, i have had a few fairly big builds, with using some very well known suspension company's. Just holding these racerx arms in your hands, you can tell right off the rip that they are top quality. Not to mention the install was perfect, fit 100% perfect. Everything aligned perfectly with the slight camber these gave me to fit my wheels they way I wanted them. I will recommend these to anyone, and can't wait for them to start producing more products.  Thanks guys!

    Garrett Jarboe #teamracerxfab

    review-star review-star review-star review-star review-star
    Best custom rear upper control arms on the market. Not to heavy and still sturdy enough to handle your camber needs. <3 highly recommended!