★★★★★ 5
Super Comfortable!
Size: Queen (U.S. Standard)
Super comfortable, I would highly recommend
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Reviewed in the United States on May 30, 2026
ARP M8 x 1.25 x 38mm Broached 4 Piece Stud Kit
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
ARP M8 x 1.25 x 38mm Broached 4 Piece Stud KitSKU: 400 8002 UPC: 672036022778 ARP M8 x 1. 25 x 38mm Broached 4 Piece Stud Kit for 1992 2011 Honda Civic Si Acura Integra RSX ARP M8 x 1. 25 x 38mm Broached 4 Piece Stud Kit delivers precision fasteners for Honda B series B18 and K series K20 exhaust manifold applications. Fits 1992 2000 Honda Civic Si B16 B18 1994 2001 Acura Integra Type R B18C 2002 2006 Acura RSX Type S K20A2 and 2006 2011 Honda Civic Si K20Z3. Provides consistent clamp load to
Quick Dispatch:
Your ARP M8 x 1.25 x 38mm Broached 4 Piece Stud Kit orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your ARP M8 x 1.25 x 38mm Broached 4 Piece Stud Kit ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
Based on 2431 reviews
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Product Reviews
★★★★★ 4
Happy with product
Size: Queen (U.S. Standard)
Good packaging, fluffs up nicely, no neck pain after use and no allergies !!
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Reviewed in the United States on May 7, 2026
★★★★★ 1
Very thin & no support
Size: Queen (U.S. Standard)
I was thinking these pillows were going to be kind of firm with the way they are described and the picture but they are very thin and when I laid down on it, it was like whatever is in the pillow just instantly moved to each side of my head. Definitely not for me and my neck issues.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Back sleeper here
Size: Standard
So since they were listed as down alternative, I was interested to see if they had that artificially puffy feel to them. They do get puffed up really well after a day. And the fabric is cool and comfortable. I do feel like these have good quality stuffing and the cover feels nice. I'm a back sleeper and it's just the right amount of bulk under my neck. I usually bunch the pillow up a little bit there so there's a little more pressure under my neck but with these it just felt good to lay on it without having to bunch it up in any special way. So I would definitely recommend them. So far I'm really liking having these pillows.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Nice and Fluffy
Size: Standard
These "down alternative" pillows have been a winner for me. Came two to a package and once they have a couple of days our of the vacuum packaging are nice and fluffy with no noticable odor. Just the right amount of "spring" to them for my taste. Also don't overheat my face/neck as traditional down pillows sometimes have.
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Reviewed in the United States on March 21, 2026
