{"product_id":"qa1-99-06-chevrolet-silverado-pro-front-coil-over-system-single-adj-10in-x-750lbs-in-aluminum","title":"QA1 99-06 Chevrolet Silverado Pro Front Coil-Over System - Single Adj. - 10in x 750lbs\/in - Aluminum","description":"\u003cp\u003eQA1 Single Adjustable Pro-Coil kits are an excellent choice for any truck owner looking for a better stance, ride quality and performance. These easy-to-install bolt-in kits are a great solution for adjustable ride height, and the single-adjustable valving provides ample range of tunability for comfort and performance. DIAL IN THE PERFECT STANCE Achieving the perfect, level stance is critical for the overall look and appearance of your truck. GM Pro-Coil kits offer 0 to –2 inches of ride height adjustability, allowing you to dial in the perfect stance for your Silverado or Sierra. Adjustments within this range can be made with a simple turn of the spring seat nut. For an additional drop beyond 2 inches, consider adding drop spindles to your car. TUNE YOUR RIDE COMFORT \u0026amp; PERFORMANCE QA1 single adjustable coilovers deliver exceptional ride quality and performance for your vehicle. With the simple turn of a dial, you can effortlessly switch between a comfortable cruise and a more aggressive feel, making them ideal for daily driving or twisty backroads. Accessing the 18-position knob is easy, and by turning the steering wheel to full lock, you can reach in and make your tuning adjustments at the base of the shock. QA1 Pro-Coil kits feature high-travel coil springs built to deliver optimal performance. Spring rates are tailored to your vehicle's weight and driving style. Need help choosing the correct spring rate? Watch this video ! EASY, BOLT-IN INSTALLATION GM Pro-Coil Kits seamlessly bolt-in with both Original Equipment (OE) stamped steel control arms or QA1 tubular control arms. This gives you the flexibility to use the kit with your existing setup or upgrade your control arms for additional performance gains. FEATURES AND BENEFITS • Up to 2” of ride height adjustment allows you to dial in the perfect stance. • Achieve the ultimate balance of ride quality and performance with simultaneous adjustment of rebound and compression valving. • Easy bolt-in installation that works with your factory or upgraded QA1 tubular control arms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1999-2005 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e1999-2006 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2002-2006 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2003-2006 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2004-2006 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2004-2005 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2005 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e1999-2003 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e1999-2004 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e1999-2006 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2001 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2002-2005 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2002-2006 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2002 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2004 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2004-2006 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2005-2006 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2006 GMC Sierra 1500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"pst-note\"\u003e\u003cem\u003ePlease verify exact fitment for your trim and engine before ordering.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"pst-note\"\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e GS517-10750C\u003c\/p\u003e\u003cp style=\"font-size:13px;color:#666;\" class=\"pst-note\"\u003eImages are for illustrative purposes only. Actual product may vary.\u003c\/p\u003e\u003cp style=\"font-size:13px;\" class=\"pst-warn\"\u003e\u003cspan style=\"color:#cc0000;font-weight:bold;\"\u003e⚠ WARNING (California Proposition 65):\u003c\/span\u003e This product can expose you to chemicals which are known to the State of California to cause cancer and\/or birth defects or other reproductive harm. For more information go to \u003ca href=\"https:\/\/www.p65warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.p65warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":43093396553822,"sku":"PST-qapGS517-10750C","price":749.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0433\/9049\/files\/b8b71af967e297dd4e145804d018a01eL_70c531d4-e5bf-4eb4-81ce-d00da6b4fd68.jpg?v=1785789485","url":"https:\/\/pitstoptuning.com\/products\/qa1-99-06-chevrolet-silverado-pro-front-coil-over-system-single-adj-10in-x-750lbs-in-aluminum","provider":"PitStopTuning","version":"1.0","type":"link"}