Stillen

Vertex 2.5 Adjustable Front Coilover Set

$1,299.95

SKU: 689033

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Rough Country Vertex 2.5 Adjustable Coilovers provide unmatched ride quality and off-road control for your 2014-2023 Ford F-150 4WD. Engineered with an 8-stage adjustable damping system, these coilovers allow you to fine-tune your suspension for optimal comfort on city streets or aggressive performance during extreme off-road challenges. Constructed with a robust monotube design and an external remote reservoir, these coilovers increase oil capacity and damping sensitivity for superior heat dissipation and fade resistance. Key components include a massive 2.5-inch piston, a 22mm chrome-hardened piston rod, and a honed steel body, ensuring maximum durability and reliable performance even in the toughest conditions. The 3-stage seal system is designed to prevent dirt, debris, and fluid leakage, extending the longevity of the unit. These coilovers also feature premium aesthetics, including CNC-machined billet aluminum accents and laser-etched branding. The zinc-plated finish with a double clear coat offers exceptional corrosion protection, withstanding over 400 hours of salt spray exposure. A 3-year manufacturer's warranty backs these coilovers, offering peace of mind for every adventure. **Important Fitment Notes:** These coilovers are designed exclusively for vehicles already equipped with a 3-inch lift for optimal fit and performance. They are not compatible for installation with a strut spacer, as this would compromise proper fit and functionality.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandStillen
Part Number689033
CategorySuspension and Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy