The Eibach Pro-System-Plus is a perfect upgrade to your Focus ST with 2.3L Ecoboost.. Pro-Plus kits are designed by Eibach, a team of suspension engineers and ride control experts to offer the best-possible street performance. The Pro-Plus Kit is a precisely balanced combination of sport springs, bump-stops (secondary springs) and anti-roll bars designed and tuned to operate as a performance suspension system.
Pro-Plus Kit improves turn-in response, increases cornering speed and reduces body roll. Pro-Plus Kit is the ultimate performance suspension system. Features:
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