{"product_id":"qa1-lk12-gmt05-coilover-adjustable-spring-lowering-kit","title":"QA1 LK12-GMT05 - Coilover Adjustable Spring Lowering Kit","description":"\u003cp\u003eQA1 LK12-GMT05 - Coilover Adjustable Spring Lowering Kit\u003c\/p\u003e\u003cp\u003eQA1 LK12-GMT05 4\/5 Lowering Kit 19-26 Silv\/Sierra 1500, W\/Spindles, Dbl Adjust\u003c\/p\u003e\u003cp\u003eQA1 LK12-GMT05 4\/5 Lowering Kit, 19-26 Silverado\/Sierra 1500, W\/Spindles, Double Adjustable\u003c\/p\u003e\u003cp\u003eThis QA1 lowering kit is designed to deliver a clean 4\/5 inch drop on your 2019–2026 Silverado 1500 or Sierra 1500 while maximizing control, traction, and adjustability. Built around QA1 double adjustable Pro-Coil front suspension and a matched double adjustable rear drop kit, it gives you full authority over ride quality and power delivery. MODERN HANDLING AND ADJUSTABILITY Lowering a modern truck is about more than looks. This kit uses QA1 double adjustable shocks up front and in the rear, allowing independent tuning of compression and rebound to match your exact driving style. Whether you want a refined street ride or a firmer, more planted setup, the adjustment range gives you the flexibility to dial in performance without compromise. ENGINEERED FOR STRENGTH, CONTROL, AND TRACTION QA1 engineered this system specifically for the weight, suspension geometry, and real-world demands of late-model half-ton trucks. The Pro-Coil front suspension and double adjustable rear drop kit are designed as a matched system to maintain balance and predictable handling at a lowered ride height. BOLT-IN CONVENIENCE This lowering kit is designed as a bolt-in upgrade for 2019–2026 Silverado 1500 and Sierra 1500 trucks in both 2WD and 4WD configurations. No cutting or welding is required, making it an ideal solution for builders who want top-tier performance without custom fabrication. Included drop spindles help achieve the desired drop while maintaining suspension geometry, and the bolt-in traction bar system integrates cleanly with the rear suspension for added control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2–4 inch front and 3-5 inch rear drop range for an aggressive, street-focused stance\u003c\/li\u003e\n\u003cli\u003eDouble adjustable Pro-Coil front suspension for independent compression and rebound tuning\u003c\/li\u003e\n\u003cli\u003eMatching double adjustable rear drop kit for balanced front-to-rear performance\u003c\/li\u003e\n\u003cli\u003eDrop spindles included to maintain proper suspension geometry\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for 2019–2026 Silverado 1500 and Sierra 1500\u003c\/li\u003e\n\u003cli\u003eCompatible with both 2WD and 4WD applications\u003c\/li\u003e\n\u003cli\u003eFully bolt-in design with no cutting or welding required\u003c\/li\u003e\n\u003cli\u003eOptional traction bar compatibility for higher horsepower builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: \u003cspan\u003eQA1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: \u003cspan\u003eLK12-GMT05\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: \u003cspan\u003e806990237316\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBracket Material\u003c\/strong\u003e: \u003cspan\u003eSteel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFront Shock Type\u003c\/strong\u003e: \u003cspan\u003eDouble Adjustable\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFront Sway Bar Type\u003c\/strong\u003e: \u003cspan\u003eNone\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGrade Type\u003c\/strong\u003e: \u003cspan\u003ePerformance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRear Shock Type\u003c\/strong\u003e: \u003cspan\u003eDouble Adjustable\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRear Sway Bar Type\u003c\/strong\u003e: \u003cspan\u003eNone\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUniversal Or Specific Fit\u003c\/strong\u003e: \u003cspan\u003eSpecific\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":51775031836950,"sku":"BJGM-LK12-GMT05","price":3101.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_19-26-silverado-lk12-gmt05-1-1_normalized.jpg?v=1787852120","url":"https:\/\/www.cspracing.com\/products\/qa1-lk12-gmt05-coilover-adjustable-spring-lowering-kit","provider":"Complete Street Performance","version":"1.0","type":"link"}