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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
K-Tuned Fuel Rail (W/ EFI Fittings)Using positive customer feedback and the demand to expand our fuel system parts line up we have added a center port to our popular K series fuel rail. With many years of R&D and racing history we have designed this third port to be used as an optional 6AN or 8AN center port fitting can also be used as the fuel feed on stock or all motor engine set ups to hide or tuck the line for the very popular stealth look. Our racing experience with turbo cars,
Using positive customer feedback and the demand to expand our fuel system parts line-up we have added a center port to our popular K-series fuel rail. With many years of R&D and racing history we have designed this third port to be used as an optional 6AN or 8AN center port fitting can also be used as the fuel feed on stock or all motor engine set-ups to hide or ñtuckî the line for the very popular stealth look. Our racing experience with turbo cars, has taught us to never starve a rail on a boosted car. A common high HP setup will use a dual-feed system on both ends of the rail, with a center return.
Note:
* Includes mounting bolts, 8AN port plug, 6AN Fitting and EFI fitting.
Features:
- CNC machined 6061 billet aluminum
- Fully anodized
- CNC machined 6061 billet aluminum
- Fully anodized
- 17.9mm (0.70") bore diameter
- 8AN inlet/outlet ports
- Supports 1000+ whp
- Compatible with stock and aftermarket injectors
- 8AN inlet/outlet ports
- Supports 1000+ whp
- Compatible with stock and aftermarket injectors
RACE PROVEN TO 1000+ WHP
Applications:
- 02-05 Civic EP3
- 02-04 RSX DC5
- 05-06 RSX DC5
- 04-08 TSX CL
- 06-15 Civic Si
- This rail will match factory K-series cars hardline.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Great for crows feet
I thought this was a cream it is actually patches. They adhere well and are great while sleeping. I noticed a reduction and wrinkles around my eyes after the first night. There was a generous supply of product on the patches and are worth the money.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
One of My Favorite Multi-Use Patches — Great for Under Eyes and Smile Lines
At 52, post-menopausal, with dry, mature skin, I’m always looking for products that help with the areas that tend to show age first—especially the under-eyes and around the mouth. Those areas can lose firmness, show fine lines, and look more tired faster than the rest of the face. These patches have become one of my favorite targeted treatments.
First, I love how easy they are to use. The patches are well saturated, comfortable on the skin, and stay in place nicely once applied. That alone matters because so many eye patches slide around and become more annoying than helpful. These feel secure and simple to wear while getting ready or relaxing.
What I noticed most under the eyes was that the area looked more hydrated, smoother, and fresher after use. Puffiness looked reduced, fine dehydration lines were softened, and the skin had a more rested appearance. No, they are not going to permanently erase aging overnight, but they absolutely help the area look better.
I also appreciate that they do more than just add temporary moisture. With regular use, the under-eye area looks better maintained and less tired overall.
Another reason I love these is that I also use them on my smile lines / nasolabial area. That has been a great bonus. The curved shape works surprisingly well for placing around the mouth, and the extra hydration helps soften lines and improve the look of that area too.
That multi-use flexibility makes the product much more valuable to me than standard eye patches.
The formula feels cooling and refreshing, and I like using them before makeup or before going out when I want my skin to look a little smoother and more awake.
I also appreciate the ingredient direction. Dr. Melaxin tends to focus on firmness, support, and mature-skin concerns rather than trendy fluff, and that’s one reason I keep coming back to the brand.
Who I think these are great for: mature skin, dry under-eyes, puffiness, fine lines, smile lines, travel days, special-event prep, or anyone wanting targeted treatment patches.
Who may want to skip them: people expecting permanent wrinkle removal, anyone who dislikes patch-style skincare, or those wanting the cheapest basic eye patch option.
Value-wise, I think these are excellent because you can use them in more than one area and actually see a visible cosmetic benefit.
I’ve used many patches over the years, and these are among the better ones.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
great product
my favorite i use every single night and i don’t wake up with puffy eyes anymore
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Worth it!!
These are my favorite eye patches because they stay put, blend well so you don’t look freaky if you’re wearing them during the day etc. and they work! They’re my go to when my under eyes need some extra help, which in my mid 50’s is almost all the time!! Worth the money!!
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Reviewed in the United States on May 29, 2026
★★★★★ 1
Doesn't work period. I bought these based off of videos. All these products suck
No none of these products worked for me
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Reviewed in the United States on May 30, 2026