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Ram 1500 09+ 2pc Race Series Rear Upper Adjustable Control Arms
SKU: RC-R-15-2009-RU2 ★★★★★ (132 reviews)
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608.95 608.95 USD 608.95

608.95

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Order today — ships by Mon, Jun 1
Salt Lake City, UT change
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
Lifetime warranty Fitment guarantee Ships from Orem, UT 4–8 hr install
Free mounting hardware included — a $20 value
COLOR 12 colors — pick yours
https://dev.core4x4.com/web/image/product.template/1462/image_1920?unique=982bc5a
RACE SERIES

Ram 1500 09+ 2pc Race Series Rear Upper Adjustable Control Arms

Ram 1500 09+ 2pc Race Series Rear Upper Adjustable Control Arms
SKU: RC-R-15-2009-RU2
Pick your vehicle to confirm fit

608.95 608.95 USD 608.95

608.95

COLOR 12 colors
Black Blue Charcoal Green LightGreen Orange Purple Red White Yellow Raw Aluminum Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Compare all tiers →

Build Your Kit

  • Vehicle
    Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
  • Brand
  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Year Range
  • Note to Core4x4:

Select Color to see price and add to cart.

Order today — ships by Mon, Jun 1
Salt Lake City, UT change
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
Free mounting hardware included — a $20 value

Alignment recommended Lifetime warranty on all non-wear items Made In USA

Made in USA Orem, Utah
Lifetime Guarantee Unconditional
10 Colors In-house powder coat
Fully Adjustable 0-6" of lift
3 X-Series Options Only Core 4x4

2009–Present Ram 1500 Race Series Rear Upper Control Arms SKU: RC-R-15-2009-RU2

Maximize your Ram 1500’s rear-end performance with the Race Series Rear Upper Control Arms. Engineered for aggressive handling and precise axle control, these control arms provide exceptional strength, adjustability, and durability. Whether you're hitting the track, tearing up trails, or navigating everyday roads, this upgrade ensures superior stability and responsiveness.

Key Features Benefits

  • Precision Rear Axle Alignment – Eliminates pinion misalignment, reducing drivetrain stress and improving handling.
  • Lightweight 7075 Aluminum Construction – Crafted from aircraft-grade aluminum for extreme strength while reducing unsprung weight.
  • Fully Adjustable for Lifted Lowered Setups – Left- and right-hand threads allow in-place adjustments, accommodating lifts or drops up to 8 inches.
  • Rock Jock 4x4 Johnny Joints – Provides industry-leading articulation, adjustability, and long-lasting performance under extreme conditions.

Recommended Pairing

For complete rear-end control, pair with the Race Series Rear Lower Control Arms (RC-R-15-2009-RL2).

Take Control of Your Rear Suspension

Lifting or lowering your Ram 1500 can throw off axle alignment and pinion angles, causing unnecessary strain on your suspension and drivetrain. The Race Series Rear Upper Control Arms solve this issue by providing full adjustability, allowing for precise axle positioning and improved ride quality. These control arms are a game-changer for anyone modifying their suspension.

Two-Stage Powder Coating

Choose our two-stage powder coating for exceptional corrosion resistance, starting with a zinc primer base followed by a durable topcoat in your preferred color. For those who prefer the raw, high-performance look, opt for the uncoated aluminum finish to showcase the strength of 7075 aluminum.

Made in the USA

Proudly designed and manufactured in Orem, UT, these control arms are built to exceed industry standards. Every component is tested to ensure precision, durability, and American-made quality.

Optional Hardware Upgrade

For a seamless installation, upgrade to our Grade 8 hardware kit, perfect for replacing stubborn or rusted factory bolts.

Conclusion

The Race Series Rear Upper Control Arms deliver exceptional adjustability, superior durability, and track-to-trail performance. Whether you're making performance-driven suspension modifications or restoring axle geometry, this upgrade ensures a smoother, more controlled ride. Upgrade today and feel the difference in traction, stability, and handling.


  • Vehicle Fitment: RAM 1500 09+ – Enhance rear-end performance with the Race Series Rear Upper Control Arms. Designed for superior axle control, handling, and adjustability, these control arms ensure better stability, responsiveness, and performance, whether on the track, trails, or daily roads.

  • CORE Advantage: These control arms provide precise axle alignment, eliminating pinion misalignment and reducing drivetrain stress. Their fully adjustable design makes them ideal for lifted or lowered setups, optimizing suspension geometry for enhanced ride quality.

  • Adjustability: With left- and right-hand threaded adjusters, these arms allow for easy in-place fine-tuning of axle positioning and pinion angle, accommodating lifts or drops up to 8 inches for complete rear suspension control.

  • Construction: Built from 7075 aluminum for strength and reduced weight, with Rock Jock 4x4 Johnny Joints for maximum articulation and durability. These arms deliver long-lasting performance, even under the toughest conditions.

  • Two-Stage Powder Coating: Zinc primer base and top coat available in 10 vibrant colors protect against corrosion and allow for personalized styling of your rig.

  • Warranty and Origin: Proudly manufactured in the United States, our product includes a lifetime warranty on all non-wear items, providing you with confidence and peace of mind in your purchase.

Built With

Rear Upper control arms built with 2” 7075 Aluminum. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.

Make Model Submodel Years
Dodge/Ram 1500 2009 - Present

Each rebuild kit includes all necessary components to replace and restore wearable parts.

Construction & Materials

Rear Upper control arms built with 2” 7075 Aluminum. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.

Vehicle Ram 1500 (09–Present)
Brand CORE 4X4
Color Black or Blue or Charcoal or Green or LightGreen or Orange or Purple or Red or White or Yellow or Raw Aluminum or Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Hardware No Hardware or Complete Kit
Year Range 09+
Placement on Vehicle Rear Upper, Rear
Mounting Style Bolt-On

Use the vehicle selector on our website to shop by your year, make, and model. On product pages, use the kit builder to select your color, series, lift height, and any add-on options, then add to cart. If you need help, call or email our team.

Standard orders typically ship within 1–3 business days of ordering. Custom color orders take approximately 5–10 business days. Because everything is built in-house, we can turn orders quickly even for custom specifications.

You can reach our team through the contact form on our website, or browse to the Contact Us page. Our team is available to answer pre-sale and technical questions before and after your purchase.

Google

Reviews of Core 4x4

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5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
JS
Jon Stempien May 27, 2025
Google
Big thanks to Corby at core 4 x 4 outstanding customer service I like to thank them or 4 x 4 for helping me Well-made product in the United States recommend core 4 x 4 for all jeep Owners that like the four wheel
TW
Travis Walker Sep 24, 2025
Google
I have nothing but great things to say about this company and their customer service. If you like American made products backed by warranty and amazing customer support, this is the company for you. I have a Lexus GX470 and love their rear control arms.
Review photo 1 Review photo 2
RC
Robert C May 27, 2025
Google
Fantastic products! Outstanding performance!! Absolutely the best customer service!! You will not be disappointed!
N
niceguyr1 Mar 24, 2023
Google
I purchased upper and lower adjustable arms for my WJ and lowers were missing the spacers. I didn't know until 3 months later when I was installing them. With absolutely zero hassles they quickly sent me the missing spacers. Fantastic product and service! Huge thank you guys for the awesome service and parts!!! Customer service is quickly becoming a lost commodity and you guys gave me hope that it's still alive and well, you just have to buy from the right people... Thanks again for going above and beyond! 👍👍
CD
Christopher Dami Jun 26, 2025
Google
2022 I ordered a 2023 Jeep Wrangler Rubicon in High Velocity yellow. Without any hesitation I knew I was going with Core 4x4’s 16pc Camp series suspension, powder coated in yellow. Compliments were a given from any and everyone that looked under my jeep. So beefy, I may have left some yellow paint on the rocks from Maine to Florida, but no bends or breaks. Customer service has been perfect each and every time I have needed something. Their warranty is top notch! Their communication is also wonderful. Might upgrade to the Crawl Series control arms where the Johnny joints are on both sides. Great all around company and a great team to troubleshoot your issue and come to a conclusion. Nothing bad to say about this company. Just love this suspension.
Review photo 1 Review photo 2 Review photo 3
TH
Todd Hume Jan 22, 2026
Google
Their products are great but the service is even better!! Thanks Korby.
DW
Derek Whitfield Nov 20, 2025
Google
Solid product, the lifetime warranty sealed the deal for me. Installed on my TJ and the ride quality improved noticeably. Shipping took a bit longer than expected but the parts were worth the wait.
K
Korosunagi Jul 26, 2025
Google
I broke a grease fitting off in my end link. I thought I was going to have to buy a new one. Reached out to Core 4x4 and wham! bam! They fixed it and sent it back with 2 day shipping. Got it a day early even. If they couldn't fix it they were going to send me a new one. Now that's customer service! They are now a permanent part of my garage. Thank you Core 4x4!
P
Paul Mar 24, 2023
Google
I've been having trouble with the track bar (on my 2nd gen Dodge) since I installed the 3rd gen Synergy adapter bracket and a 3rd gen stock bar.. oddly, they call it a '3rd gen bracket' and the stock 3rd gen bar doesn't quite fit, making contact with the bracket. I had attempted to clearance the bracket but it was still making contact and I could feel it over large bumps. I reached out to a lot of companies, but Core 4x4 offered to make a custom bar for the application with adjustability and dual Johnny joints. The first pass on it didn't work but they sent me out another passenger side end that made it fit incredibly well. This was all done solely over email/descriptions/pictures/measurements. Bar is super high quality and heavy duty, made in the US by a family owned company and carries a lifetime warranty. The customer service was responsive and superb, and the price was a lot less than I expected.
BM
Brantly Musgrave Jan 22, 2026
Google
First and foremost would like to say that Core4x4s customer service is top notch and they definitely stand behind their warranty on products! Highly recommend using them for any of your off road needs! It’s rare to find a company now a days that backs their products and they do! Had a few issues with mounts and control arms and they handled it without hesitation! Thank you!

Specifications

Color Black, Blue, Charcoal, Green, LightGreen, Orange, Purple, Red, White, Yellow, Raw Aluminum, Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Hardware No Hardware, Complete Kit
Vehicle Ram 1500 (09–Present)
Brand CORE 4X4
Year Range 09+
Note to Core4x4: -
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