Ride is firm. Was hoping
"Ride is firm. Was hoping for something softer?"
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SKU: TOY065KM
Precision Valving
Monotube Design
Ride Height Adjustable
4 Years/Unlimited Miles
On all lift kits!
Overall rating: 4.25 / 5 from 8 reviews.
Review topics: ["looks","support","kit","components","springs"].
"Ride is firm. Was hoping for something softer?"
"Looks great and rides better"
"I build Toyota's and have had every brand out there on on all body-on -frame Toyota's. . . this is EASILY in my top three by quality, comfort/capability, support and finally the price. Noting against any of the other brands out there but this is what I'm recomending going forward!"
"I got this kit dealer installed by Kendall Toyota of Bend on my 2024 TRD Offroad 4 Runner. Excellent performance, quality, and look. I couldn't be happier."
"Great Product! Everything is top notch! Waiting on my bumpers to arrive to meet the weight I estimated for the spring loads. I’m positive it will be even better once they are installed! Super satisfied! Thank you!"
"I may be a bit biased since I have started this build back in 2022, I knew I wanted to have something that was rugged and could withstand the test of time. . . Originally, I started with another well-known companies 2. 5" kit. I did my research and found this "other" kit and let me tell you, it wasn't an inexpensive kit so I thought I was good. WRONG! I added the raid series front and rear along with a winch. Next came the dual battery set up and other goodies under the hood. Over the course of the 2 years with the other kit I had to remove the front coil overs, install heavier springs and readjust them 4 times. That was 2 times too many in my book. After ordering the IM2. 5 with the heavy coils and heavy leaves out back, giving it all the beans over the last year, I've only had to readjust the suspension ONE time, ONE! To say I'm beyond ecstatic about this and the quality of the parts would be an understatement. Since I have installed the heavy kit, the ride isn't the greatest, but I'm also not done adding weight to this thing. If you are a heavy hauler, the heavy springs are what you'll want. If it's more for pushing shopping carts around Target, then the lighter side of things should suit you just fine. All in all, the install is straight forward, videos are great if you have little mechanical aptitude, and it can easily be completed and ready for the alignment shop in a mere 4-6 hours if you're taking your time. I will note, if you DO NOT have an aftermarket bumper, you will want the caster farther forward to prevent the CMC that everyone talks about. With the aftermarket bumpers I don't have that issue."
"Great kit! Had professionally installed and after the alignment the tech claimed it was the smoothest riding lifted 4runner he’s drove. Ive had it installed for about 2 weeks and can’t believe I waited this long. I have some back issues and this kit helps dampen the bump A LOT. Only con i have is the nuts for the rear in the kit were a different thread pitch. This slowed the install by a hour or so while the shop had to go to the parts store and find one. Overall though NO REGRETS so far!"
"3” IM2. 5 Suspension Lift Kit – Ford F150 (2021+) This kit is advertised as a 3” lift with adjustable coilover system to tune ride height and different loads and driving scenarios. Let’s start with the good. The rear leaf springs and rear IM2. 5 shocks kit is well built and easy to install. Pretty straight forward. Lift the rear 3” and adds more payload. Solid 5 stars on the rear kit. I am very happy and pleased with it. Now for the front. Coilovers are about an inch taller than the OEM coilovers. That sure doesn’t sound like 3” as advertised. Called and spoke with tech support and asked them if these are adjustable. They said no, doesn’t seem to line up with the product description. Asked what the length of the strut and coilover should be. Couldn’t answer that question either. Said the website was new from changes and didn’t currently have the answer. Installed the upper control arm and strut to see how it would all line up and the UCA appears to be short. Needs to be about an inch longer to really get the camber needed. But who really know because the technical documents are really not available on their website or from technical support. After looking at the boxes sent we realized that they say test on them. What does this mean? Are they really ready for the real world? Am I a test subject? This is still to be determined. Overall on the front UCA and Coilovers their seems to be some work left to be done. Maybe a redesign? Better technical support? As far as technical support is concerned we did get to talk to someone. I didn’t get my answers to my questions. Was told to email their support email and would get a response within 24 hours. Think we are approaching 2 weeks since email was sent. Still no response. I am disappointed with that. Had high hopes for Ironman4x4. It has been a bummer to this point. To sum things up. I love the rear components and setup. Very disappointed with the frontend components. Will be looking at replacements for those. IM2. 5 gets 2. 5 stars if I could give a half star."
Designed to deliver an unparalleled suspension upgrade for your vehicle's comfort and on/off-road capability. IM2.5 features advanced monotube technology, precision valving, and superior heat dissipation to enhance stability, control, and driver confidence in any condition. Built for:
2.5" Monotube Aircraft-Grade Aluminum Construction: The 2.5" extruded monotube body is made from 6061-T6 aircraft-grade lightweight aluminum, offering up to 4x better heat dissipation and 30% weight saving than steel for enhanced durability and cooling efficiency.
Large 57mm Billet Aluminum Piston: The CNC-machined billet aluminum piston offers 60% more surface area than traditional designs, enabling precise valve tuning for exceptional ride comfort and control.
Premium Build Materials: High-pressure (200PSI) nitrogen gas, NOK seals, and Fuchs hydraulic oil contribute to long-lasting durability and high-performance under extreme conditions.
Velocity-Sensitive Design: The monotube damper adjusts seamlessly to changing terrain, providing a plush, smooth ride on highways and responsiveness on rugged trails.
Type 2 Anodized Corrosion Resistant Finish: Military grade anodized corrosion resistant finish withstands harsh weather, mud, and road grime for extended durability and reliability.
Double-Bonded Natural Rubber Bushings: Built with double-bonded natural rubber bushings for superior durability and resistance to weather and environmental elements, offering hassle-free performance and reliability.
Adjustable Coilover System: Equipped with an Acme-threaded body, the IM2.5 allows for infinite tuning of the ride height to suit different loads and driving scenarios.
Covered for the Unexpected: Backed by IRONMAN 4X4's 4-year unlimited-mileage warranty, unlikely to be needed thanks to the IM2.5's legendary durability, but there just in case the unexpected finds you.
Unmatched Durability and Longevity: The IM2.5 Monotube Suspension is engineered for unmatched durability and longevity, eliminating the need for regular servicing required by comparable shocks, thanks to its advanced design and premium materials that are fully rebuildable, it's built to perform flawlessly without maintenance.
Overall rating: 4.25 / 5 from 8 reviews.
Review topics: ["looks","support","kit","components","springs"].
"Ride is firm. Was hoping for something softer?"
"Looks great and rides better"
"I build Toyota's and have had every brand out there on on all body-on -frame Toyota's. . . this is EASILY in my top three by quality, comfort/capability, support and finally the price. Noting against any of the other brands out there but this is what I'm recomending going forward!"
"I got this kit dealer installed by Kendall Toyota of Bend on my 2024 TRD Offroad 4 Runner. Excellent performance, quality, and look. I couldn't be happier."
"Great Product! Everything is top notch! Waiting on my bumpers to arrive to meet the weight I estimated for the spring loads. I’m positive it will be even better once they are installed! Super satisfied! Thank you!"
"I may be a bit biased since I have started this build back in 2022, I knew I wanted to have something that was rugged and could withstand the test of time. . . Originally, I started with another well-known companies 2. 5" kit. I did my research and found this "other" kit and let me tell you, it wasn't an inexpensive kit so I thought I was good. WRONG! I added the raid series front and rear along with a winch. Next came the dual battery set up and other goodies under the hood. Over the course of the 2 years with the other kit I had to remove the front coil overs, install heavier springs and readjust them 4 times. That was 2 times too many in my book. After ordering the IM2. 5 with the heavy coils and heavy leaves out back, giving it all the beans over the last year, I've only had to readjust the suspension ONE time, ONE! To say I'm beyond ecstatic about this and the quality of the parts would be an understatement. Since I have installed the heavy kit, the ride isn't the greatest, but I'm also not done adding weight to this thing. If you are a heavy hauler, the heavy springs are what you'll want. If it's more for pushing shopping carts around Target, then the lighter side of things should suit you just fine. All in all, the install is straight forward, videos are great if you have little mechanical aptitude, and it can easily be completed and ready for the alignment shop in a mere 4-6 hours if you're taking your time. I will note, if you DO NOT have an aftermarket bumper, you will want the caster farther forward to prevent the CMC that everyone talks about. With the aftermarket bumpers I don't have that issue."
"Great kit! Had professionally installed and after the alignment the tech claimed it was the smoothest riding lifted 4runner he’s drove. Ive had it installed for about 2 weeks and can’t believe I waited this long. I have some back issues and this kit helps dampen the bump A LOT. Only con i have is the nuts for the rear in the kit were a different thread pitch. This slowed the install by a hour or so while the shop had to go to the parts store and find one. Overall though NO REGRETS so far!"
"3” IM2. 5 Suspension Lift Kit – Ford F150 (2021+) This kit is advertised as a 3” lift with adjustable coilover system to tune ride height and different loads and driving scenarios. Let’s start with the good. The rear leaf springs and rear IM2. 5 shocks kit is well built and easy to install. Pretty straight forward. Lift the rear 3” and adds more payload. Solid 5 stars on the rear kit. I am very happy and pleased with it. Now for the front. Coilovers are about an inch taller than the OEM coilovers. That sure doesn’t sound like 3” as advertised. Called and spoke with tech support and asked them if these are adjustable. They said no, doesn’t seem to line up with the product description. Asked what the length of the strut and coilover should be. Couldn’t answer that question either. Said the website was new from changes and didn’t currently have the answer. Installed the upper control arm and strut to see how it would all line up and the UCA appears to be short. Needs to be about an inch longer to really get the camber needed. But who really know because the technical documents are really not available on their website or from technical support. After looking at the boxes sent we realized that they say test on them. What does this mean? Are they really ready for the real world? Am I a test subject? This is still to be determined. Overall on the front UCA and Coilovers their seems to be some work left to be done. Maybe a redesign? Better technical support? As far as technical support is concerned we did get to talk to someone. I didn’t get my answers to my questions. Was told to email their support email and would get a response within 24 hours. Think we are approaching 2 weeks since email was sent. Still no response. I am disappointed with that. Had high hopes for Ironman4x4. It has been a bummer to this point. To sum things up. I love the rear components and setup. Very disappointed with the frontend components. Will be looking at replacements for those. IM2. 5 gets 2. 5 stars if I could give a half star."
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