Fox Factory Race Series 3.0 External Bypass Rear Shock Set – 2017–2018 Ford F-150 Raptor (QAB Adjustable, Black)

Upgrade your Gen 2 Raptor’s rear suspension with race-proven technology using the Fox Factory Race Series 3.0 External Bypass Rear Shock Set. Designed to dominate extreme terrain while maintaining comfort on the road, these rear shocks feature Quick Adjust Bypass (QAB) technology, position-sensitive external bypass damping, and Fox’s advanced ECS2 cooling system with a finned remote reservoir and Recirculating Reservoir Bridge.

Key Features & Benefits

• External Bypass Damping: Position-sensitive design offers plush ride control over small bumps while delivering firm bottom-out resistance under extreme compression.
• Quick Adjust Bypass (QAB): External adjusters let you fine-tune compression and rebound damping for specific terrain, driving style, or load conditions—on the fly and without tools.
• ECS2 Cooling System: Finned, hard-anodized remote reservoirs with Recirculating Reservoir Bridge reduce heat buildup during sustained off-road abuse for consistent performance.
• Race-Proven Durability: 3.0” steel shock body with a proprietary corrosion-resistant coating for maximum longevity in harsh environments.
• Precision Components: CNC-machined 6061-T6 billet aluminum internals with a hard-anodized high-flow race piston provide consistent and reliable performance.
• Heavy-Duty Shaft: 7/8” 17-4 H900 stainless steel shaft with hard chrome plating for extreme strength and wear resistance.
• Spherical Bearings: Heat-treated, PTFE-lined eyelet mounts provide articulation and long service life under heavy loads and aggressive use.
• Bolt-On Installation: Direct-fit design bolts into OEM rear suspension mounts with no cutting or welding required.

Product Specifications

• Part Number: 883-09-141
• Travel: 12.27"
• Extended Length: 31.15"
• Compressed Length: 18.88"
• Body Diameter: 3.0" Steel Body with Proprietary Coating
• Reservoir: Finned Remote Reservoir with Recirculating Reservoir Bridge
• Mounting: Top – Eyelet / Bottom – Eyelet

Vehicle Fitment

• 2017 Ford F-150 Raptor – Rear
• 2018 Ford F-150 Raptor – Rear

Why Choose the Fox Factory Race 3.0 Rear Shocks?

If you're ready to push your Raptor beyond factory limits, this rear shock upgrade delivers unmatched control, adjustability, and cooling capacity. Whether bombing desert trails or crawling rocky terrain, the Fox Factory Race Series 3.0 External Bypass Rear Shocks are built to keep up—without sacrificing comfort on daily drives.