Description
Fox Factory Series 2.5 — the OE-replacement shock for lifted trucks that demand more than Performance Series can deliver.
Factory Series is Fox’s answer for serious lifted applications that need bigger reservoir capacity and tunable valving. Engineered specifically for 2005+ F-250/F-350 running 2-3.5 in above stock, these 2.5-inch reservoir shocks deliver the oil volume and heat management required when your truck sees real abuse. Every shock is valved for its specific vehicle application by Fox engineers.
Key Features
- 2.5-inch hard-anodized aluminum body with race-developed piston design
- Reservoir configuration dramatically increases oil volume for fade-free performance
- Vehicle-specific base valving — not a one-size-fits-all tune
- Direct-fit mounting hardware; no fabrication required
- Rebuildable and re-valvable for long-term ownership
Specifications
- Series: Factory Series 2.5
- Position: Front
- Sold as: Set
- Type: Shock
- Reservoir: Remote
- Extended Length: 8.8 in
- Lift Range: 2-3.5 in
- Serviceable: Yes, fully rebuildable
Fitment
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2025 | Ford | F-150 | King Ranch |
| 2025 | Ford | F-150 | Lariat |
| 2025 | Ford | F-150 | Platinum |
| 2025 | Ford | F-150 | Police Responder |
| 2025 | Ford | F-150 | Raptor |
| 2025 | Ford | F-150 | SSV |
| 2025 | Ford | F-150 | STX |
| 2025 | Ford | F-150 | Tremor |
| 2025 | Ford | F-150 | XL |
| 2025 | Ford | F-150 | XLT |
| 2025 | Ford | F-150 Lightning | Flash |
| 2025 | Ford | F-150 Lightning | Lariat |
| 2025 | Ford | F-150 Lightning | Platinum |
| 2025 | Ford | F-150 Lightning | Pro |
| 2025 | Ford | F-150 Lightning | Pro SSV |
| 2025 | Ford | F-150 Lightning | XLT |
| 2009-2010 | Ford | F-250 Super Duty | Cabela’s |
| 2008-2009 | Ford | F-250 Super Duty | FX4 |
| 2005-2010 | Ford | F-250 Super Duty | Harley-Davidson Edition |
| 2005-2026 | Ford | F-250 Super Duty | King Ranch |
| 2005-2026 | Ford | F-250 Super Duty | Lariat |
| 2018-2024 | Ford | F-250 Super Duty | Limited |
| 2013-2026 | Ford | F-250 Super Duty | Platinum |
| 2005-2026 | Ford | F-250 Super Duty | XL |
| 2005-2026 | Ford | F-250 Super Duty | XLT |
| 2009-2010 | Ford | F-350 Super Duty | Cabela’s |
| 2008-2009 | Ford | F-350 Super Duty | FX4 |
| 2005-2010 | Ford | F-350 Super Duty | Harley-Davidson Edition |
| 2005-2026 | Ford | F-350 Super Duty | King Ranch |
| 2005-2026 | Ford | F-350 Super Duty | Lariat |
| 2018-2024 | Ford | F-350 Super Duty | Limited |
| 2013-2026 | Ford | F-350 Super Duty | Platinum |
| 2005-2026 | Ford | F-350 Super Duty | XL |
| 2005-2026 | Ford | F-350 Super Duty | XLT |
| 2025 | Ford | Maverick | Lobo |
| 2025 | Ford | Maverick | Tremor |
| 2025 | Ford | Ranger | Lariat |
| 2025 | Ford | Ranger | XL |
| 2025 | Ford | Ranger | XLT |
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