Ironman 4x4 3" IM2.5 Suspension Lift Kit for Toyota Sequoia (2023+)
Questions about fitment? Live chat or call 866-235-4715
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- Free shippingMost orders $500+
- 30-day returnsSee policy
- Warranty supportWe work with the maker
Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT
Important notes before you order
- If doing a 2.5" lift or higher in the front, longer TRD “Red” CV-axles are highly recommended!
- Failure to complete these requirements could cause OE CV-axle failure.
- OE "RED" AXLE PART NUMBERS:
- PT362-3432B - DRIVER
- PT362-3431B – PASSENGER
TRU specialist notes
From the Trucks R Us fitment and install team, beyond the manufacturer's information.
- Plan for a professional wheel alignment after installing any lift or leveling kit.
- Going to bigger tires as well? Speedometer recalibration may be needed, and some tire and wheel combinations need trimming. Check the recommended wheels and tires, or ask us before you order.
Specifications
| Brand | Ironman 4x4 |
|---|---|
| Part number | TOY086BBKM1S1P |
What's in the box
For: Stage 1 Includes
| Qty | Part | Description |
|---|---|---|
| — | — | Front IM2.5 Coilovers |
| — | — | Rear IM2.5 Shocks |
| — | — | Rear Coil Springs |
| — | — | Differential Drop Kit |
| — | — | Bump Stop Spacer Kit |
For: Stage 2 Includes
| Qty | Part | Description |
|---|---|---|
| — | — | Stage 1 Components |
| — | — | Upper Control Arms |
For: Stage 3 Includes
| Qty | Part | Description |
|---|---|---|
| — | — | Stage 2 Components |
| — | — | Panhard Bar |
Fitment
| Years | Vehicle |
|---|---|
| 2023–2026 | Toyota Sequoia |
Use the fit check above with your truck selected, or ask a specialist if your trim isn't listed.
Installation
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
IM2.5 is IRONMAN 4X4’s premium monotube suspension system, engineered for drivers who want improved ride comfort, handling stability, and off-road control without sacrificing daily drivability.
Built around a large 2.5-inch monotube design, high-pressure nitrogen charge, and vehicle-specific tuning, IM2.5 delivers a more responsive and composed driving experience across highways, rough roads, and technical terrain alike.
This is a performance suspension designed for real-world use, not just spec sheets.
- 2.5-inch monotube performance suspension
- Improved ride comfort & handling stability
- Vehicle-specific tuning for balanced performance
- Designed for on-road refinement & off-road control
- 4-year warranty
WHERE IM2.5 FITS
Not all suspension systems are designed for the same purpose:
Lift & Level - Improved stance and tire clearance. Maintains near-factory ride feel. Budget-friendly upgrade
Nitro-Gas - OEM+ strength and control. Daily driving and light off-road use.
Foam Cell Pro - Durability-first suspension system. Optimized for heavy loads, towing, and long-distance travel. Consistent performance under sustained heat and weight
IM2.5 Monotube - You are here
- Premium monotube ride quality and control
- More responsive handling and damping feel
- Comfortable daily driving with confident off-road capability
IM2.5 is designed for drivers who want a more composed, responsive, and confidence-inspiring suspension experience both on and off-road.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
Do I need an alignment after installing?
Yes. Any lift or leveling kit changes suspension geometry, so get a professional alignment after installation.
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About Ironman 4x4
Ironman 4x4 has been building off-road equipment since 1958, when spring maker Guenter Jacob founded the company in Melbourne, Australia. Designed and engineered in Australia and proven on some of the world's toughest terrain, Ironman 4x4 offers suspension — Nitro... Shop all Ironman 4x4