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Description
KYO-EI RACING COMPOSITE R40 ICONIX M12 X P1.25 (LOCK & NUT SET) (CAP LESS) RI-13NUBrand KYO EI Product Number RI 13NU Product Description Size: M12 P1. 25 _x000D_ Color: Neochro _x000D_ Taper Collar: Blue _x000D_ 20pcs (16pcs + 4Locks) _x000D_ screw diameter: M12 P1. 5 or P1. 25 _X000D_ total length: 44mm _x000D_ tapered seat: 60 _X000D_ two surface width: 17HEX _x000D_ effective thread: 26mm _x000D_ Tsuba: 22mm _x000D_ endcap _x000D_ JAN code : 146058 Remarks Racing Composite R40 R40 REVO type R40 ICONIX (R40 Aiko Nix) developed
| Brand | KYO-EI |
| Product Number | RI-13NU |
| Product Description | Size: M12 × P1.25 _x000D_ Color: Neochro _x000D_ Taper Collar: Blue _x000D_ 20pcs (16pcs + 4Locks) _x000D_ screw diameter: M12 P1.5 or P1.25 _X000D_ total length: 44mm _x000D_ tapered seat: 60 ° _X000D_ two surface width: 17HEX _x000D_ effective thread: 26mm _x000D_ Tsuba径: 22mm _x000D_ endcap _x000D_ JAN code : 146058 |
| Remarks | Racing Composite R40 / R40 REVO type R40 ICONIX (R40 Aiko Nix) developed as an evolved is through, the form of the cap nut to improve the screws, so that it can be desorbed easily wrench even when the wheel mounting want did. Also in the design surface is finished in a gem stand out as an accent of the wheel subjected to a distinctive design with views of the six-sided drilling to the end cap of the HEX surface. _x000D_ (design Registration No. 1,507,655 No. USA US D710,683S) _x000D_ ● closed-end cap can be choice in the two types of each material and design made of plastic and aluminum. _x000D_ ● body nut SCM435 forging. It will be the two colors of black and Neokuro. Each taper color to be combined with the color of _x000D_ cap also sets each of the three colors (red, blue, black). |
| Notes | Images are for illustration purpose only. Actual product may vary. |
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4.8 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Works great on 36mm filters
Size: 36 mm, Color: Red
Works great on gmc 3.0 diesel fuel filter
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Reviewed in the United States on January 7, 2026
★★★★★ 5
Must need socket for doing oil changes
Size: 32 mm, Color: Red
This is exactly what i was looking for. Now it makes doing my oil changes much quicker to do.
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Works great, do the double drain for best results
My 06 Altima (185k miles) had been burning massive amounts of oil (like 4 quarts every 800 miles) due to a leaking PCV valve hose that took forever for me to narrow down (months). So after getting that under control I figured I needed to decontaminate the poor engine.
When using this I idled my car to operating temp (about 8 minutes). Poured the bottle in, idled it for another 15 minutes. Drained the oil (black and thick). Put the plug back in, poured about 2.5qts of new oil in. Idled it for 10 minutes. Drained that (black but much thinner). Took the old filter off. Let both areas drain for 10 minutes. Put the plug back in, put the new filter on and filled with the 4.6qts of new oil my car calls for. Ran for a few minutes (like 2 with a few revs) and then let sit for 10 mins before checking the level.
When I checked my dipstick it was so clean I thought I had a leak because I couldn't see it on any of the crosshatch. I ended up having to go by touch to get the reading. This stuff is amazing.
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Reviewed in the United States on November 15, 2025
★★★★★ 5
Worked for me! Definitely recommend!
Used a whole can in my 2009 Civic 1.8L with 150k miles. I can honestly say, this helped remove a lot of sludge out of the engine. The oil came out with a water-like texture and super dark! Before taking out the oil filter, I added new lower cost oil to the engine and let the engine run for about 5 minutes to get that extra flush! You can definitely see all the extra sludge in the new oil!
Drained and refilled with new oil and filter. The engine definitely sounded quieter and smoother than before!
If you value your car, I would definitely recommend doing this flush on your higher mileage cars every 50k miles or so!
Definitely recommend this LiquiMoly product!
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Reviewed in the United States on May 11, 2025
★★★★★ 5
3rd Update! See review... Good stuff and works as advertised...
Update - 3rd oil change/flush. Engine oil draining from engine is waaaay cleaner than my first flush. Probably won't need to do a 4th time for several changes. I added Ceratec at this change and am amazed how much better the engine performs since my initial flush. Less clatter and very smooth idle. (Jeep 4.0 I6)
Update- 2nd change and used the flush again. About 7000 miles from first use. The oil was cleaner and less "gunky" as first time but oil was definitely dirtier than normal. Right away noticed off idle throttle response improved. Then on a drive I take regularly with a mountain pass and long downhill I noticed that even tho the jeep downshifted out of OD it took much less throttle to hold 65 up a long grade. On the downhill normally I would see 50-60 mpg max on the digital readout. This time. It went to 99 which to me indicates more vaccum below the throttle plate. My guess is the rings freed up a bit more than the first flush and highway mileage is up to 23+ where I would get 21 before. Nice!
Used in 2001 Jeep Grand Cherokee. 140k miles and a ticking lifter (common in the 4.0 - 6 cylinder...). Definitely cleaned sludge (oil filter very heavy!) and oil was dark when draining. Idles smoother, oil stays cleaner longer, slight oil pressure increase and runs cooler. The lifter still ticks but probably a cam lobe issue. Will use it after 7500 miles or 1 year. Will report back after next change.
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Reviewed in the United States on February 22, 2017