{"product_id":"rock-krawler-4-5in-x-factor-system-wrangler-jl-4-door","title":"Rock Krawler 4.5\" X Factor System","description":"\u003cp\u003eThe \u003cstrong\u003eRock Krawler 4.5\" X-Factor Suspension System\u003c\/strong\u003e is built for Jeep Wrangler JL Unlimited owners who demand strength, control, and consistent suspension performance in demanding terrain. Engineered specifically for the 4-door platform, this system is designed around Rock Krawler’s proven X-Factor geometry to maintain proper axle placement, controlled suspension movement, and predictable handling throughout the full range of articulation. The result is a suspension system that performs confidently on technical trails while remaining composed during normal driving.\u003c\/p\u003e\r\n\r\n\u003cp\u003eFully adjustable control arms allow precise correction of caster, pinion angle, and wheelbase to ensure the suspension operates correctly at its intended ride height. Dual-rate coil springs are tuned to support the added weight of the JL Unlimited while allowing the suspension to cycle smoothly over uneven terrain. With heavy-duty components throughout, the 4.5in X-Factor System provides a strong, reliable foundation for larger tire setups and aggressive off-road use.\u003c\/p\u003e","brand":"Rock Krawler","offers":[{"title":"Default Title","offer_id":51024343335170,"sku":null,"price":2660.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/8199\/0914\/files\/JL45XF-4_1f479c16-c810-40fe-9151-f1ddd2e62d38.jpg?v=1794365608","url":"https:\/\/shop.quadratec.com\/products\/rock-krawler-4-5in-x-factor-system-wrangler-jl-4-door","provider":"Quadratec","version":"1.0","type":"link"}