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Item #: 020402
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Installation Guide
Difficulty Level:

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We are offering $100 off and waived camber fees while we're re-stocking our inventory.

Retail: $759.00
Sale: $659.00
You Save: $100.00 (13.2%)


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 -4 to -9 degrees, -9 to -14 degrees 


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 use of urethane bushings with zinc-plated steel inserts reduce movement and increase response. The tubular design allows for a weight savings of 4 lbs per control arm (8 lbs of total weight reduction), which is one of the largest weight savings for suspension components, by far. We opted to construct the rear upper control arms from 4130 chromoly steel (over A513 DOM tubing) due to its superior material characteristics and strength. Finally, the control arms are finished with a durable black satin powder coat 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

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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

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