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🧾 Overview
The TeraFlex Progressive Bump Stop Kit for Jeep Wrangler JL and JLU models provides additional suspension protection and improved ride quality for vehicles running 0–4.5 inches of lift. These bump stops replace the factory foam units with performance-tuned progressive bump stops that help absorb large suspension impacts during compression.
Constructed from high-density closed-cell microcellular polyurethane, the bump stops compress progressively to reduce harsh bottom-out impacts while protecting critical suspension components such as shocks, axle tubes, and fenders. The design is maintenance-free and installs directly into the factory bump stop locations for a simple upgrade.
✔ Designed for 0–4.5" lift systems
✔ Progressive bump stop design reduces harsh bottom-outs
✔ Durable closed-cell polyurethane construction
✔ Protects shocks, axle housings, and suspension components
✔ Direct replacement for factory bump stops
🛠 Installation
- Direct replacement installation using factory bump stop locations.
📌 Specs
- Progressive Compression Design – Absorbs impact energy gradually to reduce harsh bottom-outs.
- Closed-Cell Polyurethane Construction – Nitrogen-charged microcellular material maintains performance under heavy use.
- Suspension Protection – Helps prevent damage to axle tubes, shocks, and suspension components during hard compression.
- Maintenance-Free Design – No adjustments or servicing required.
- Direct Factory Replacement – Installs into factory bump stop locations with simple bolt-on installation.
- Quiet Operation – Designed to eliminate clunking or harsh contact during suspension compression.
📘 Specifications
- Brand: TeraFlex
- Product Type: Bump Stop Kit
- Position: Front & Rear
- Vehicle Fitment: Jeep Wrangler JL / JLU
- Lift Compatibility: 0–4.5 in
- Material: Microcellular Polyurethane
- Installation Type: Bolt-On / Direct Replacement
- Sold As: Complete Kit
📦 What’s Included (What’s in the Box)
- Front Components
- (2) Progressive Front Bump Stops
- Rear Components
- (2) Progressive Rear Bump Stops
- Installation Components
- Mounting Hardware
🛡 Warranty
- Manufacturer-backed Limited Lifetime Warranty provided by TeraFlex.
⚠️ Fitment Notes
- Jeep Wrangler JL (2018–Present)
- Jeep Wrangler JLU Unlimited (2018–Present)
⚠️ Fitment Notes
- Compatible with stock height through 4.5" lift systems.
- Bump stop configuration may vary depending on:
- Shock collapsed length
- Tire size
- Fender clearance
- Additional bump stop strike pad extensions or shims may be required depending on suspension setup.