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Description
K-Tuned IACV Rotation Plate - K-seriesK Tuned has developed a very useful part to relocate the Idle Air Control Valve (IACV) on the K series engine. If you have ever looked closely at the location of the IACV motor assembly you may have noticed that it is always seems to get in the way of the intake piping or the radiator on K swapped cars. This part is designed to rotate the IACV sensor out of the way giving some much needed clearance for K swaps. The IACV plays a critical role in idle
K-Tuned has developed a very useful part to relocate the Idle Air Control Valve (IACV) on the K-series engine. If you have ever looked closely at the location of the IACV motor assembly you may have noticed that it is always seems to get in the way of the intake piping or the radiator on K-swapped cars. This part is designed to rotate the IACV sensor out of the way giving some much needed clearance for K-swaps.The IACV plays a critical role in idle quality and stability. Many K-swaps will suffer from high idle or surging issues when they are first started. Most of the time the part causing the issue is the IACV. Excess carbon build-up in the valve can cause sticking. This is why we have also taken the time to create some detailed instructions on how to clean your IACV.
You might have seen IACV block off plates on the market. These are not always the best solution to IACV problems because after installation the idle rpm is too low. Idling at 350 - 450 rpm with a simple block off plate is out of oem spec and causes frequent stalling. The fix for this is to manually open up the throttle plate to raise the idle. This done by adjusting the factory set throttle stop screw. This is why we always recommend cleaning and keeping the IACV in place just as Honda intended. Though, there are some exceptions, such as race engines where idle performance is not a big concern.
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4.1 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Most comfortable underwear EVER!
Color: Black&grape Purple&ash Gray&white&pink&beige, Size: X-Large
As close to an actual men’s boxer brief you can get. Soft and stretchy but maintains their shape. The legs aren’t too tight and they don’t roll up and the waist doesn’t roll down. The box says to hand wash but who has time for that? They washed and dried just fine.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Super soft and comfortable!
I haven't bought new underwear in forever. I used to wear thongs, but now find them incredibly uncomfortable. The last few times I've tried to buy new underwear, the sizing was either way off (I'm a medium, but gave up after having to return them for a large and then extra large) or the quality was horrible (two brands stretch waaaay out and they can fall down while wearing them (I have larger ass-ets, so they shouldn't start to slide down during use). I tried these after buying some bamboo pyjamas and I love them! They are incredibly soft, comfortable, and stretchy. I can use them all day, and they work well, whether I'm lounging on the couch or wearing them under my spandex shorts at the gym, they don't ride up or slide down. They are both comfortable and look sexy, while providing support in all the right places. I haven't had them too long, so I can't speak on the durability, but they appear to be of good quality and I plan to order more, this time without the band.
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Reviewed in the United States on November 13, 2025
★★★★★ 5
Well made, light fabric. Waist doesn't roll.
These bamboo underwear really do keep you cool.
They fit true to size, and wear easily. the wide elastic waist band doesn't roll on me.
They are comfortable to wear, washed and dried easily.
The material has some stretch to it, but not a lot.
Well made, no stray strings. Perfect fit for me.
Just what I was looking for.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Good quality, smooth feel
I got these briefs so recently that have washed just one pair so far. First off, these are very comfortable, the material is soft & bordering silky, good quality sewing. Wash well and minimal if any shrinkage. They do come a bit wrinkled from the dryer but hey, these are underwear and will go on smoothly. If it were a t-shirt, I would look sloppy. I feel the sizing is accurate. No rolling and these don't announce themselves under clothing. Planning on getting more of these boxers and replacing my old panties.
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Reviewed in the United States on January 31, 2026
★★★★★ 4
A little snug on the thighs
Size: Medium, Color: Multicoloured G (5-pack)
Super comfy, soft and thin. For reference, I'm 5'6", 135, athletic build. I bought medium. I almost returned them because I thought they were a bit too snug on my thighs, and my thighs are not large at all. I was concerned about panty lines under snug clothing. But, because they're thin, I figured they would probably stretch, so I kept them. So far, I've only worn them under a night shirt, but they're super comfortable and they dont ride up at all. Very nice, but if your thighs are a little thick, you probably won't like them.
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Reviewed in the United States on August 29, 2025