Vertex 2.5 Adjustable Coilovers | Front | 6" | Ford F-150 4WD (2009-2013) | Unrivaled Performance: Unmatched Ride Quality. Experience the pinnacle of off-road control with Rough Country's 2.5 Vertex 8-Stage Adjustable Reservoir Coilovers - precision-engineered to dominate any terrain while delivering a smooth, customizable ride.Dial In Your Ride: With an 8-stage adjustable damping system, you have complete control over your suspension. Whether you're cruising city streets or tackling extreme off-road challenges, a simple turn of the dial fine-tunes your ride for comfort or aggressive performance.Built for the Extreme: Featuring a monotube design with an external remote reservoir, these nitrogen-charged coilovers increase oil capacity and damping sensitivity for superior heat dissipation and fade resistance. A massive 2.5-inch piston and 22mm chrome-hardened piston rod ensure maximum durability and performance in the toughest conditions.Engineered for Durability: A 3-stage seal system prevents dirt, debris, and fluid leakage, while the honed steel body and heat-treated alloy bearing extend longevity. The zinc-plated finish with a double clear coat and unbeatable salt spray resistance (over 400 hours) provide exceptional corrosion protection.Premium Design: These coilovers don't just perform - they turn heads. Featuring CNC-machined billet aluminum accents, a laser-etched RC logo, and premium "Vertex" decals, they combine high-end aesthetics with rugged reliability. They also feature a durable braided steel reservoir line and a laser-etched bracket system, ensuring a sleek, professional finish.Backed by Confidence: Covered by Rough Country's 3-year manufacturer's warranty, these coilovers offer long-term reliability and peace of mind for every adventure.Upgrade your ride today with Rough Country's 2.5 Vertex Coilovers - because performance, durability, and style should never be compromised. | 689036 | Rough Country | 76.20lbs