Product Details
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 Rear Bump Stop Extensions (J-JK-R-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.
- Heavy-Duty Steel Construction – Precision laser-cut from 3/16” steel, offering maximum durability and strength. Designed for extreme off-road conditions, ensuring long-lasting protection for your Jeep.
- Offset Design for Improved Alignment – Unlike traditional puck-style extensions, our precision-machined offset design keeps the bump stop aligned with the factory pad, ensuring even load distribution and reducing stress on the mounts.
- 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 – Provides essential suspension protection for lifted Jeeps, preventing over-compression damage and ensuring proper suspension travel without interference, while maintaining tire clearance and suspension geometry.
CORE Advantage: Prevents overextension by properly limiting suspension travel, reducing tire-to-fender contact and minimizing stress on suspension components. Protects key components from damage, enhancing the longevity of your Jeep’s suspension.
Multiple Sizes Available: Available in multiple sizes to accommodate various lift heights and suspension setups, ensuring precise bump stop engagement. This adjustment ensures full suspension function without compromising performance across different lift configurations.
Construction: Constructed from heavy-duty 3/16” laser-cut steel for maximum durability and strength. Designed to withstand extreme off-road conditions, offering long-lasting protection for your Jeep’s suspension and enhancing its off-road capabilities.
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
Rear Bump Stops laser cut from 4” x 3” Rectangle 3/16” Wall Tube.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Wrangler | 2007 - 2018 |
Construction & Materials
Rear Bump Stops laser cut from 4” x 3” Rectangle 3/16” Wall Tube.
| 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 Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed. |
| Height | 3" or 4" |
| Placement on Vehicle | Rear |
| Mounting Style | Bolt-On |
Use the vehicle selector on our website to shop by your year, make, and model. On product pages, use the kit builder to select your color, series, lift height, and any add-on options, then add to cart. If you need help, call or email our team.
Standard orders typically ship within 1–3 business days of ordering. Custom color orders take approximately 5–10 business days. Because everything is built in-house, we can turn orders quickly even for custom specifications.
You can reach our team through the contact form on our website, or browse to the Contact Us page. Our team is available to answer pre-sale and technical questions before and after your purchase.
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