{"product_id":"firestone-coil-rite-air-helper-spring-kit-4148","title":"Firestone Coil-Rite Air Helper Spring Kit (MPN: 4148)","description":"\u003ch2\u003eEnhance vehicle stability and handling with adjustable air springs.\u003c\/h2\u003e\r\n\u003cp\u003eThe Firestone Coil-Rite Air Helper Spring Kit is engineered to improve the ride quality of vehicles equipped with coil spring suspensions. This innovative system fits inside existing coil springs, allowing for a variable spring rate that enhances vehicle leveling and stability, particularly under heavy loads or challenging road conditions. Designed to operate effectively in a wide temperature range from -40 to 180 Fahrenheit, these air helper springs provide reliable performance in diverse environments.\u003c\/p\u003e\r\n\u003cp\u003eConstructed from durable, elastic polyurethane, the Coil-Rite springs are suitable for a variety of vehicles including cars, minivans, light trucks, RVs, and SUVs. The adjustable air pressure feature allows users to easily modify the spring performance to accommodate varying loads and road conditions, similar to inflating a tire. This adaptability ensures optimal handling and braking efficiency, contributing to a safer driving experience.\u003c\/p\u003e\r\n\u003cp\u003eInstallation is straightforward, requiring no drilling, and can be completed in approximately one hour. The kit includes all necessary supports and hardware for a seamless setup. With a load capacity of up to 1000 pounds and an adjustable pressure range of 5 to 70 PSI, the Firestone Coil-Rite Air Helper Spring Kit is a practical solution for enhancing vehicle performance.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eMade Of Durable, Elastic Polyurethane\u003c\/li\u003e\r\n    \u003cli\u003eDesigned For Cars, Minivans, Light Trucks, RVs And Suv's That Have Coil Springs\u003c\/li\u003e\r\n    \u003cli\u003eControl The Air Pressure In The Air Helper Springs For Varying Loads And Road Conditions\u003c\/li\u003e\r\n    \u003cli\u003eSpring Performance Can Be Altered As Easily As Inflating A Tire\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eManufacturer: Firestone Industrial\u003c\/li\u003e\r\n    \u003cli\u003eManufacturer Part Number: 4148\u003c\/li\u003e\r\n    \u003cli\u003eType: Air Spring\u003c\/li\u003e\r\n    \u003cli\u003eLoad Capacity: 1000 Pound\u003c\/li\u003e\r\n    \u003cli\u003eWith Air Compressor: No\u003c\/li\u003e\r\n    \u003cli\u003eColor: Blue\u003c\/li\u003e\r\n    \u003cli\u003eQuantity: Set Of 2\u003c\/li\u003e\r\n    \u003cli\u003ePressure Range: 5 To 70 Pounds Per Square Inch\u003c\/li\u003e\r\n    \u003cli\u003eMaterial: Urethane\u003c\/li\u003e\r\n    \u003cli\u003eMounting Type: Coil Spring Mount\u003c\/li\u003e\r\n    \u003cli\u003eWith Bellows: No\u003c\/li\u003e\r\n    \u003cli\u003eWith Air Line: No\u003c\/li\u003e\r\n    \u003cli\u003eWith Roll Plate: No\u003c\/li\u003e\r\n    \u003cli\u003eWith Valve: No\u003c\/li\u003e\r\n    \u003cli\u003eWith Mounting Hardware: No\u003c\/li\u003e\r\n    \u003cli\u003eEstimated Install Time (Hours): 1\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eCompatibility \/ Fit\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003e2020-2025 Jeep Gladiator JT\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n\u003cul\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/FRS\/InstallationInstructions\/4148_Install_Guide.pdf\" target=\"_blank\"\u003e4148_Install_Guide.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/FRS\/Warranty\/warranty_guide.pdf\" target=\"_blank\"\u003ewarranty_guide.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/FRS\/TechnicalBulletins\/4148_Install_Guide.pdf\" target=\"_blank\"\u003e4148_Install_Guide.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47196079882479,"sku":"F364148","price":220.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/4148.jpg?v=1767376761","url":"https:\/\/www.sprinterpartsdepot.com\/products\/firestone-coil-rite-air-helper-spring-kit-4148","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}