Coachbuilder +1" Shackle Kit | .625" Rear Lift | Fits Toyota Tundra 2007–2021 Including TRD Pro | 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 43 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.
Coachbuilder +1″ Shackle Kit — Toyota Tundra (2007–2021, incl. TRD Pro)
The subtlest rear lift Ekstrom Design builds for the 2007–2021 Tundra — 0.625″ of true rear lift. It swaps the factory stamped-steel shackles for CNC-machined billet aluminum, and that’s where the payoff lives: less bed bounce, less side-to-side flex, and a rear end that feels planted instead of busy. If your Tundra is a daily driver that just needs a cleaner stance and better rear manners without a full lift, this is the size to start with.
| Spec | Detail |
|---|---|
| Actual rear lift | 0.625″ (from +1″ shackles), measured at the axle |
| Material | 6061-T6 billet aluminum, hard black anodize |
| Bushings | Free-pivot graphite-infused poly |
| Shock compatibility | ADS, Bilstein 5100/5160, Fox, Icon, King, OME, TRD Pro (not RAS) |
| Clearances | OE or aftermarket leaf packs, TRD dual exhaust, full-size spare |
| Install | Bolt-on, 45–60 min (70 ft-lbs) |
| In the box | Pair of +1″ shackles, poly bushings, hardware, grease packs, guide |
| Origin | Made in the USA by Ekstrom Design |
| Fitment | Toyota Tundra 2007–2021, including TRD Pro |
How much lift does it add?
0.625 inch of true rear lift, measured at the axle — the subtlest of Coachbuilder's shackle kits.
What does it improve besides height?
The billet shackles cut rear bed bounce and side-to-side flex, so the rear end feels planted instead of busy.
Will it work with my shocks?
Yes — it's compatible with ADS, Bilstein 5100/5160, Fox, Icon, King, OME, and TRD Pro shocks. It is not compatible with Road Active Suspension (RAS).
Does it fit the TRD Pro?
Yes — it fits every 2007-2021 Tundra including TRD Pro, and clears the TRD dual exhaust and full-size spare.
How long is the install?
About 45-60 minutes; torque the bolts to 70 ft-lbs with the truck on the ground.
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Specifications
Coachbuilder +1" Shackle Kit | .625" Rear Lift | Fits Toyota Tundra 2007–2021 Including TRD Pro | Ekstrom Design FAQs
Why does a +1" shackle only add .625" of lift?
Shackle length doesn't convert one-to-one into ride height. The shackle hangs at an angle and rotates as the leaf spring cycles, so a shackle that's 1" longer raises the rear axle of a 2007-2021 Tundra about .625" — that's the actual-lift number Coachbuilder publishes, and it's the honest one to plan your stance around. If you need more height, the same shackle line runs up to +4", which delivers 2.25" of actual lift.
Will this fit my Tundra TRD Pro with the TRD dual exhaust?
Yes. The kit fits all 2007-2021 Toyota Tundras including TRD Pro, clears the TRD dual exhaust, and still lets you carry the full-size spare. It works with OE or aftermarket leaf packs and is compatible with ADS, Bilstein 5100/5160, Fox, Icon, King, OME, and TRD Pro shocks. The one exception: it is not compatible with Road Active Suspension (RAS).
Do I need a carrier bearing drop kit with the +1" shackles?
Coachbuilder doesn't include one with the +1" kit — at .625" of lift the driveline angle change is the smallest in the shackle lineup. The taller +2", +3", and +4" kits do ship with a carrier bearing drop kit sized for the shackles. If you ever notice driveline vibration after a rear height change, a carrier bearing drop kit for 0-2" of rear lift is the usual fix.
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