Why Builders Choose Core 4x4
The only aftermarket suspension brand with an X-Series product system
vs. MetalCloak
One price point, no tier options. Core 4x4 Crawl matches their performance at a better price with a better warranty.
vs. Teraflex
Skip a grease interval? Warranty voided. Core 4x4 Cruise requires zero maintenance — and our warranty covers everything.
vs. Clayton / Budget
Cheaper arms exist. But adjustable, American-made, 10 colors, lifetime guarantee, and an upgrade path? 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.
What’s Included
- Race Series Rear Upper Control Arms (RC-R-15-2009-RU2)
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.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Ram | 1500 | 2009 - Present |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
| 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+ |
See It Installed
Install videos and build guides on our YouTube channel.
Watch more installs on YouTube
Reviews from Google
Accessories & Add-ons
Ram 1500 09+ 5pc Race Series Rear Adjustable Control Arms, Panhard/Track Bar Kit
$ 1,469.95
Ram 1500 09+ 7pc Race Series Rear Adjustable Control Arm, Track Bar, End Link Kit
$ 1,784.95
Ram 1500 09+ 2pc Race Series Rear Lower Adjustable Control Arms
$ 666.70
Ram 1500 09+ 4pc Race Series Rear Adjustable Control Arm Kit
$ 1,212.70
