Upgrade your truck’s rear suspension with the Timbren timFR150RB Suspension Enhancement System, engineered specifically for the 2017-2023 Ford F-150 Raptor. This rear suspension kit provides a 2,400-pound load capacity to help reduce vehicle squatting, sagging, suspension settling, and trailer sway. Timbren’s durable rubber springs respond automatically to changing loads and road conditions, helping improve stability, handling, and towing confidence without the need for air pressure adjustments.
Unlike air-assisted suspension systems, the Timbren SES kit uses maintenance-free rubber suspension components with no airlines, fittings, compressors, or potential leak points. The progressive rubber springs cushion road shocks and provide additional support when your vehicle is carrying a heavy load or towing a trailer. This design helps maintain a more controlled ride while supporting the factory suspension during demanding driving conditions.
Installation is straightforward and requires no drilling, cutting, or routing of air lines. The kit bolts into place using basic hand tools, allowing installation in a matter of minutes on compatible vehicles. Built by Timbren, a leader in rubber spring technology since 1965, the timFR150RB is designed for long-term durability and includes a lifetime warranty. The kit fits the rear of 2017, 2018, 2019, 2020, 2021, 2022, and 2023 Ford F-150 Raptor models, making it a practical suspension upgrade for improved load support and everyday driving control.
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