2PCS Heavy Duty Coil Spring Spacers B Type,Universal Rear Coil Springs Spacer for Enhancing Spring Rate with 1.45''-1.65" Spacing,Professional Automotive Rear Springs Booster

Additional Details from the Manufacturer

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More features

• Buyer's Guide: Coil spring spacers have the OD of 6.41'', ID of 4.56'', height of 2.37'', track height of 1.18''. Please use them for a spring with the spacing of 1.45-1.65'', measure spring spacing with all vehicle tires raised and let springs extended
• Load Enhancement: The precision-designed coil spring spacer raises the vertical height of springs 0.2 to 1.5 inches on vehicles of varying weights, stabilizing vehicles up to 2500lb. Ideal tool to reduce body roll and improve traction on uneven terrain‌
• Vibration Resistant and Noise Control: The rubber front coil springs vibration absorbs more road shock than standard spacers for reducing cockpit noise, enhancing ride comfort during long trips, reduces the vibration arc of the vehicle during driving
• Heavy-Duty Durability: The rear coil spring booster is made of one-piece molded high density rubber material, resistant to deformation and cracking even under prolonged loads of 2500lb and extreme road conditions, bring spring long-lasting stable support
• Easy to Install: Simply jack the car up, clean the spring, spray a lubricant on the coil springs and spacers, install coil spring spacers from the bottom up, slowly push the spacer to turn the spacer upward, fix the spacer to the coil spring with the ties