TIMBREN Enhancement System Rear Kit FR1504E

The Timbren FR1504E Rear SES Kit is designed for 2015–2022 Ford F-150 2WD & 4WD models. It enhances rear suspension support for towing, hauling, and heavy-duty driving. This maintenance-free solution reduces rear sag, improves stability, and ensures a smoother ride under load.

Product Specifications:

• Compatibility: 2015–2022 Ford F-150 2WD & 4WD
• Position: Rear Suspension
• Load Capacity: Up to 6,000 lbs
• Material: Hollow rubber springs
• Mounting: Bolt-on, no drilling required
• Maintenance: No maintenance required
• Warranty: Lifetime warranty

Key Features:

Improved Load Handling: Designed to support heavy loads, reducing rear sag and maintaining proper ride height when towing or hauling.
Progressive Spring Rate: The rubber springs stiffen as load increases, offering soft ride quality when empty and firmness under load.
Easy Bolt-On Installation: Installs quickly with common tools—no drilling or modifications to your truck needed.
Maintenance-Free Operation: No air lines or compressors needed—rubber springs require zero upkeep over their lifetime.
Enhanced Stability & Control: Reduces sway and squat, making towing or driving with heavy loads safer and more comfortable.

How it works:

The Timbren SES FR1504E kit replaces or supplements your Ford F-150’s rear bump stops with hollow rubber springs that sit between the axle and frame. Under normal conditions, the springs don’t affect ride quality. When a load is added, they progressively engage to support the extra weight, maintaining level ride height and improving control. The stiffer response under pressure reduces sway, squat, and stress on your vehicle’s stock suspension system. With no moving parts or air systems, it works passively and maintenance-free.

FAQs:

Does the Timbren FR1504E affect ride quality when unloaded?

No, it engages only under load, so ride quality remains unchanged when the truck is empty.

Can I install this kit myself?

Yes, it's a DIY-friendly kit that bolts on using basic hand tools with no drilling required.

Is it compatible with lifted trucks?

It may require spacers or adjustments for lifted applications—check with Timbren for lift compatibility.

Does this replace my truck’s factory suspension?

No, it works with your existing suspension as an enhancement for better load support.