{"product_id":"synergy-2007-jeep-wrangler-jk-jku-jl-jlu-adjustable-rear-upper-control-arms-pair","title":"Synergy Mfg Adjustable Rear Upper Control Arms (REAR): Jeep Wrangler \/ Gladiator (05-26)","description":"\u003ch3\u003eSynergy Adjustable Rear Upper Control Arms\u003c\/h3\u003e\u003cp\u003e2005–2026 Jeep Wrangler, Gladiator, Grand Cherokee\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e8854-01\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Synergy Adjustable Rear Upper Control Arms are engineered to enhance the suspension geometry and improve the handling characteristics of your Jeep. Designed specifically for a wide range of Jeep models from 2005 through 2026, including Wrangler, Gladiator, and Grand Cherokee, these control arms offer precise adjustability to correct pinion angle and suspension alignment after lift installations or heavy off-road use.\u003c\/p\u003e\u003cp\u003eIdeal for Jeep enthusiasts who demand improved rear axle articulation, reduced driveline vibrations, and extended suspension component life, these control arms provide a durable and reliable upgrade. Whether you are upgrading your daily driver or building a serious off-road rig, Synergy’s adjustable rear upper control arms deliver the performance and adjustability needed for optimal suspension tuning.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSynergy’s adjustable rear upper control arms incorporate advanced design elements to ensure superior performance and durability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdjustable length design allows precise pinion angle correction and suspension geometry tuning\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Jeep models including 2005–2010 Grand Cherokee, 2007–2018 Wrangler JK\/JKU, and 2018–2026 Wrangler JL\/JLU and Gladiator JT\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction to withstand rigorous off-road conditions and daily driving abuse\u003c\/li\u003e\n\u003cli\u003eHigh-quality bushings or spherical rod ends (depending on model) for improved articulation and reduced deflection\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant finish for long-lasting durability in harsh environments\u003c\/li\u003e\n\u003cli\u003ePrecision-machined components for smooth adjustability and secure fitment\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain proper suspension geometry after lift kit installation\u003c\/li\u003e\n\u003cli\u003eImproves driveline angles to reduce vibrations and drivetrain wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSynergy manufactures these rear upper control arms using premium-grade steel and robust hardware to ensure maximum strength and longevity. The arms are engineered with precision to provide a perfect fit and smooth adjustability, allowing users to dial in suspension settings with ease. The corrosion-resistant coating protects against rust and environmental damage, making these control arms suitable for both on-road and off-road use.\u003c\/p\u003e\u003cp\u003eThe design incorporates reinforced mounting points and high-quality bushings or rod ends that balance durability with articulation, enhancing suspension performance without compromising ride quality. This thoughtful engineering ensures that your Jeep’s rear suspension remains stable and responsive under all driving conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInstallation of the Synergy Adjustable Rear Upper Control Arms is straightforward for anyone with basic mechanical skills and common hand tools. These control arms are designed to be a direct fit replacement for the factory components on the specified Jeep models, requiring no major modifications. Adjustability allows for fine-tuning after installation to achieve optimal pinion angle and suspension alignment, especially important when running lift kits or aftermarket suspension components.\u003c\/p\u003e\u003cp\u003eProper installation ensures improved driveline angles, reduced vibrations, and enhanced rear axle articulation, contributing to a smoother and more controlled ride both on and off the road.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePair of Synergy Adjustable Rear Upper Control Arms\u003c\/li\u003e\n\u003cli\u003eAll necessary mounting hardware\u003c\/li\u003e\n\u003cli\u003eAdjustment tools or instructions (if applicable)\u003c\/li\u003e\n\u003cli\u003eInstallation guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese adjustable rear upper control arms are perfect for Jeep owners who have installed lift kits or upgraded their suspension and want to maintain proper geometry and driveline angles. They are also ideal for off-road enthusiasts seeking improved rear axle articulation and durability, as well as daily drivers looking to reduce vibrations and extend the life of suspension components. Compatible with a broad range of Jeep Wrangler, Gladiator, and Grand Cherokee models from 2005 to 2026, these control arms offer versatility and performance for many Jeep builds.\u003c\/p\u003e","brand":"Synergy Mfg","offers":[{"title":"Default Title","offer_id":47348616036564,"sku":"8854-01","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0003765_0013320_a3206d2f35ac50779068edfdf5a81fba_39eeb366-236b-418a-a1e3-79f522947b17.webp?v=1771902782","url":"https:\/\/fasthemis.com\/products\/synergy-2007-jeep-wrangler-jk-jku-jl-jlu-adjustable-rear-upper-control-arms-pair","provider":"FastHemis","version":"1.0","type":"link"}