Coilover Spring 8in x 2.5in x 450lb

The SWIFT SPRINGS Coilover Spring 8in x 2.5in x 450lb (SKU SWI080-250-450) is a precision-engineered suspension component designed for high-performance suspension systems, off-road vehicles, and custom automotive applications. This coil-over spring delivers a 450 lb/in spring rate with an 8-inch compressed length and 2.5-inch inner diameter, making it suitable for vehicles requiring aggressive suspension tuning and load support across a wide range of driving conditions.

Built from quality steel with a black powder coat finish, this coilover spring resists corrosion and maintains structural integrity under repeated compression cycles. The 450 lb/in rate indicates a relatively stiff spring, ideal for lowered platforms, track use, or vehicles carrying payload. The 8-inch length and 2.5-inch ID configuration allows integration with adjustable coilover dampers commonly found in performance suspension kits. This single spring weighs 3.25 lbs and ships with overall package dimensions of 4.5 x 4.5 x 11.5 inches.

Coilover springs are essential for builders and enthusiasts upgrading suspension on street cars, drift vehicles, autocross platforms, and off-road rigs where independent spring rate control is critical. The 450 lb/in specification suits mid-weight to heavier vehicles or those designed to run low ride heights without excessive body roll. Buyers should confirm compatibility with their specific coilover sleeve diameter and mounting setup before purchase, as springs are application-specific and not universally interchangeable.

TacticalSurplusUSA stocks quality automotive suspension components for builders and shops seeking reliable performance parts. This SWIFT SPRINGS coilover is sold individually, allowing phased builds or direct replacement of worn or damaged springs in existing suspension systems.