{"product_id":"fir-4118","title":"Firestone Coil-Rite Air Helper Spring Kits W237604118","description":"\u003cdiv class=\"max-w-lg text-sm\"\u003eFits:\n\u003cul\u003e\n\u003cli\u003e1993–1998 Jeep Grand Cherokee\u003c\/li\u003e\n\u003cli\u003e1993 Jeep Grand Wagoneer\u003c\/li\u003e\n\u003cli\u003e2003–2007, 2016–2018 Nissan Murano\u003c\/li\u003e\n\u003cli\u003e2004–2009 Nissan Quest\u003c\/li\u003e\n\u003cli\u003e2013–2020 Nissan Pathfinder\u003c\/li\u003e\n\u003cli\u003e2003–2008 INFINITI FX45\u003c\/li\u003e\n\u003cli\u003e2005–2008 INFINITI FX35\u003c\/li\u003e\n\u003cli\u003e2001–2005 Toyota Echo\u003c\/li\u003e\n\u003cli\u003e1998–2003 Toyota Sienna\u003c\/li\u003e\n\u003cli\u003e2010–2013 Audi A3\u003c\/li\u003e\n\u003cli\u003e2010–2012 Audi A3 Quattro\u003c\/li\u003e\n\u003cli\u003e2012–2015 Chevrolet Volt\u003c\/li\u003e\n\u003cli\u003e  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv\u003eFirestone\u003c\/div\u003e\u003cdiv\u003e4118\u003c\/div\u003e\u003cdiv\u003eAir Suspension Kits\u003c\/div\u003e\u003cdiv\u003eIf you're looking for a smoother ride for your vehicle that has a coil spring suspension, Firestone Coil-Rite air helper springs are what you need. Designed to fit inside existing coil springs to create a variable spring rate, Coil-Rite will level your vehicle and assist with more effective braking and handling, even under heavy loading and adverse road conditions.Coil-Rite enables you to control the air pressure in the air helper springs so you can make adjustments for varying loads and road conditions. Spring performance can be altered as easily as inflating a tire.Firestone Coil-Rite air helper springs are made of durable, elastic polyurethane, providing years of comfort and stability to your vehicle. The air springs will support 500-1000 lbs. per set (not to exceed vehicle's GVWR). Coil-Rite Air Helper Springs are designed to work in temperatures between 180 °F (82 °C) and -40 °F (-40 °C).\u003c\/div\u003e\u003cdiv\u003eFirestone Coil-Rite air helper springs mount inside the coils of an existing coil-spring suspension to give your vehicle a boost when it needs it the most. They're constructed from durable polyurethane and allow for adjustable spring rates that are far superior to those of standard coil springs. Installing these helpers will enable your suspension to support an additional 500 to 1,000 lbs. per set. Installation does not require drilling. Order the kit recommended for your application.\u003c\/div\u003e","brand":"Firestone","offers":[{"title":"Default Title","offer_id":42685610524714,"sku":"fir4118","price":172.94,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2071\/2713\/products\/fip-4118_sw_xl.jpg?v=1699261103","url":"https:\/\/streetfx.myshopify.com\/products\/fir-4118","provider":"StreetFX Motorsport","version":"1.0","type":"link"}