Coachbuilder Front Bump Stop Kit | 88T Hyper-Flex Polyurethane Bottom-Out Protection | Fits Toyota Tacoma, 4Runner, FJ Cruiser & Lexus GX 470 2005+ | Ekstrom Design
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Warranty Information
Vendor warranty summary
Coachbuilder by Ekstrom Design Warranty
At a glance: No-hassle limited lifetime warranty on Ekstrom-made parts; wear items excluded
This is Coachbuilder by Ekstrom Design's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 4, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| Products made by Ekstrom Design (e.g., Coachbuilder shackle kits) | Limited lifetime |
| Wear items (leaf spring bushings, heim joints and boots, moving/pivoting parts) | Not covered |
| Third-party brands sold by Ekstrom (e.g., BORA wheel spacers) | Not covered by Ekstrom's warranty |
- Original purchaser only — coverage does not transfer if you sell it.
What's covered
- Defects in materials and workmanship on parts manufactured by Ekstrom Design and Fabrication Corporation
- Coverage lasts for the life of the product for the original buyer
What's not covered
- Leaf spring bushings
- Heim joints and heim joint boots
- Any moving or pivoting parts
- Products Ekstrom resells but does not make, such as BORA wheel spacers
How to make a Coachbuilder by Ekstrom Design warranty claim
- Contact Ekstrom Design by phone or email to describe the issue
- Follow their instructions for returning the part
Coachbuilder by Ekstrom Design contact: Phone: (801) 635-4872 · Email: ekstrom_design@yahoo.com · Claim page / support
Bought it from NVMOS? Start with us.
Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to Coachbuilder by Ekstrom Design, and help it along either way.
Shop Coachbuilder by Ekstrom Design at NVMOS
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See all Coachbuilder by Ekstrom Design products, lead times and FAQs →
Disclaimer: The information on this page describes Coachbuilder by Ekstrom Design's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: Coachbuilder by Ekstrom Design official warranty information. Last updated on nvmos.com: October 4, 2026. See our return policy for NVMOS's own terms.
About the brand
Coachbuilder by Ekstrom Design
Coachbuilder is Ekstrom Design's Toyota-only line of billet aluminum suspension and driveline parts, built out of Salt Lake City, Utah. NVMOS carries Coachbuilder lift shackles, strut shims, steering kits, carrier bearing and diff drops, and bump stops for Tundra, Tacoma, 4Runner, FJ Cruiser and more. It's for Toyota owners fine-tuning a lift.
Based in: Salt Lake City, Utah · Founded: 1998 (Coachbuilder line since 2009) · Lead time: Brand ships in 1–2 business days
Shop all 44 Coachbuilder by Ekstrom DesignWarrantyAll brands
Warranty terms are set by Coachbuilder by Ekstrom Design, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
The Coachbuilder Front Bump Stop Kit gives lifted Toyota Tacoma, 4Runner, and FJ Cruiser builds — plus the Lexus GX — a real cushion when the front suspension runs out of travel. Once a trail rig sits on 2.5"–4" of front lift from coilovers, loaded struts, or leveling spacers, the factory bump stops are no longer where the suspension needs them, and every hard compression gets passed straight into your coilovers and frame. These Hyper-Flex polyurethane stops carry an 88T durometer rating and cushion a collapsing suspension, preventing the bottom-outs and over-cycling that beat up expensive front-end parts. Fitment covers 2005 and newer Tacoma, 4Runner, FJ Cruiser, and Lexus GX.
Features
- Hyper-Flex polyurethane with an 88T durometer rating — outperforms the factory bump stops
- Cushions the front suspension as it collapses, preventing bottom-outs and over-cycling
- Protects coilovers, loaded struts, and leveling-spacer setups from harsh full-compression hits
- Two round-head bump stops included, each 1 7/8" tall by 2.25" in diameter
- Ships with the correct hardware for the Tacoma / 4Runner / FJ Cruiser / Lexus GX application
- Recommended for trucks with 2.5"–4" of front lift
- Works with larger lifts when combined with the extension supplied by your lift manufacturer
Driving a Tundra instead? The same bump stop design comes in a Tundra 2007–2021 version and a Tundra / Sequoia 2022–2025 version. Dialing in front ride height on the same platform? Add a Coachbuilder .50" strut/coilover shim, or browse all bump stops.
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Specifications
Coachbuilder Front Bump Stop Kit | 88T Hyper-Flex Polyurethane Bottom-Out Protection | Fits Toyota Tacoma, 4Runner, FJ Cruiser & Lexus GX 470 2005+ | Ekstrom Design FAQs
Will this kit fit my 2018 Tacoma TRD Off-Road?
Yes. This kit covers 2005 and newer Toyota Tacoma, 4Runner, and FJ Cruiser, plus the Lexus GX, and it ships with the correct hardware for that application. It's the right pick for the mid-size Toyota platform — Tundra owners need the separate Tundra 2007–2021 or Tundra/Sequoia 2022–2025 versions instead.
Do these work with aftermarket coilovers and lift kits?
That's exactly what they're for. Coachbuilder recommends them for trucks running 2.5"–4" of front lift from coilovers, loaded struts, or leveling spacers, where the factory stops no longer engage properly. On lifts taller than that, they can still be used when combined with the extension supplied by your lift manufacturer.
What comes in the kit?
Two round-head Hyper-Flex polyurethane bump stops, each measuring 1 7/8" tall by 2.25" in diameter, along with the correct mounting hardware for the 2005+ Tacoma, 4Runner, FJ Cruiser, and Lexus GX application. The polyurethane carries an 88T durometer rating, so it cushions hard compression instead of crumbling the way tired factory stops do.
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