Timbren Industries NRFTR3 Suspension Enhancement System for Ford - F-150

The Timbren NRFTR3 SES Suspension Enhancement System is a rear kit designed to eliminate the squat, sag, and instability that can occur when towing or hauling heavy loads. At the heart of the system are patented Aeon hollow rubber springs, which progressively absorb road shocks and automatically adjust to uneven loads and road conditions — delivering a more controlled, confident ride without the complexity of air suspension. There are no airlines, fittings, or valves to maintain, and no holes to drill. The kit installs using basic hand tools in a matter of minutes, and is backed by a lifetime warranty.

Key Features:

• Eliminates vehicle squatting and sagging under load
• Patented Aeon hollow rubber springs with progressive spring rate
• Automatically adjusts to uneven loads and road conditions
• Cushions road shocks for improved handling and stability
• Rated capacity: 3,000 lb
• No airlines, fittings, or drilling required — bolt-on installation
• Includes (2) mounting discs, (2) Aeon SES hollow rubber springs, and all necessary hardware
• Steel brackets and rubber bushings, finished in black
• Lifetime warranty

This Suspension Enhancement System is engineered as a specific-fit rear kit for select 2022–2026 Nissan Frontier models, providing added safety, stability, and peace of mind for drivers who regularly tow trailers or carry heavy payloads.