Essential Protection for Your Lifted Jeep
Upgrading your 2007-2018 Jeep Wrangler JK/JKU with increased suspension flex and lift? Ensure your rig is protected from over-compression damage with CORE 4X4 Front Bump Stop Extensions (J-JK-F-BSK). Factory bump stops become inadequate as lift height increases, which can lead to tire-to-fender contact, frame stress, and component damage. These extensions correct bump stop engagement, preventing costly issues while maintaining optimal suspension travel.
Key Features and Benefits
- Prevents Over Compression Protects Components – Properly limits suspension travel to prevent tire contact, fender damage, and excessive stress on suspension components.
- Lightweight Durable 6061 T6 Aluminum – Machined from high-strength 6061 T6 aluminum, providing excellent durability and corrosion resistance. Lightweight design ensures minimal impact on suspension performance.
- Straightforward Installation – Simple bolt-on process, utilizing existing factory mounting locations for a seamless fit. Includes all necessary hardware for an easy and secure installation.
Precision Fit for Any Suspension Setup
Available in multiple sizes to accommodate various lift heights and suspension setups, ensuring proper bump stop engagement without sacrificing performance.
Two-Stage Powder Coating for Maximum Durability
Each component undergoes a zinc primer base coat for corrosion resistance, followed by a top coat available in 10 colors, allowing you to customize your Jeep while protecting against rust and wear.
Proudly Made in the USA
Manufactured at our Orem, UT facility, we maintain strict quality control and support local suppliers, ensuring rugged durability and premium craftsmanship.
Vehicle Fitment: Jeep Wrangler JK/JKU 07-18 – Protects your lifted Jeep from over-compression damage, ensuring optimal suspension travel, preventing tire-to-fender contact, and maintaining proper suspension geometry across all driving conditions.
CORE Advantage: Prevents overextension by limiting suspension travel, ensuring correct bump stop engagement. Protects key components from damage while maintaining proper suspension function, preventing costly damage to the frame and suspension.
Multiple Sizes Available: Available in multiple sizes to accommodate various lift heights, these extensions provide precise bump stop engagement, ensuring that suspension movement is optimally limited while preserving full range of travel for any lift setup.
Construction: Crafted from high-strength 6061 T6 aluminum for lightweight durability and excellent corrosion resistance. This material ensures long-lasting performance while minimizing impact on overall suspension performance.
Two-Stage Powder Coating: Zinc primer base and top coat available in 10 vibrant colors protect against corrosion and allow for personalized styling of your rig.
Warranty and Origin: Proudly manufactured in the United States, our product includes a lifetime warranty on all non-wear items, providing you with confidence and peace of mind in your purchase.
Built With
Front Bump Stops machined from 2.5” 7075 Aluminum.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Wrangler | 2007 - 2018 |
Construction & Materials
Front Bump Stops machined from 2.5” 7075 Aluminum.
| Vehicle | Jeep Wrangler JK / JKU (07–18) |
| Brand | CORE 4X4 |
| Color | Black or Blue or Charcoal or Green or Light Green or Orange or Purple or Red or White or Yellow or Raw Aluminum or Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed. |
| Bump Stops | None or New Bump Stop Rubber Pads (Available For Front Only - Not Pictured) |
| Height | 2" or 3" or 4" |
| Placement on Vehicle | Front |
| Mounting Style | Bolt-On |
Reviews of Core 4x4
Specifications
| Color | Black, Blue, Charcoal, Green, Light Green, Orange, Purple, Red, White, Yellow, Raw Aluminum, Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed. |
| Bump Stops | None, New Bump Stop Rubber Pads (Available For Front Only - Not Pictured) |
| Height | 2", 3", 4" |
| Vehicle | Jeep Wrangler JK / JKU (07–18) |
| Brand | CORE 4X4 |
| Note to Core4x4: | - |
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