ARP M8 x 1.25 x 30 12pt Black Oxide Bolts (5/pkg)

ARP M8 x 1.25 x 30 12pt Black Oxide Bolts (5/pkg)

Marsoni

M251S

$13.90

Get it in 3 business days with 1 day shipping. Friday, May 29

ARP M8 x 1.25 x 30 12pt Black Oxide Bolts (5/pkg)SKU: 671 1002 UPC: 672036024956 ARP M8 x 1. 25 x 30 12pt Black Oxide Bolts (5 pkg) for 2002 2011 Honda Civic Acura RSX K Series These ARP M8 x 1. 25 x 30mm 12 point black oxide bolts come in a 5 pack for critical engine hardware in 2002 2011 Honda Civic Si and Acura RSX K20 K24 engines. They secure components like throttle bodies, valve covers, and mounts with consistent clamp load under high stress. Built for enthusiasts building reliable street or

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I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!

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Reviewed in the United States on December 29, 2025

Verified Purchase

Mike

Lake Worth, US

★★★★★ 5

Great sound mat for the price!

Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt

This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.

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Reviewed in the United States on December 3, 2025

Verified Purchase

Paul

Cuba, US

★★★★★ 5

Excellent sound deadening mats

Style: 80 mil 36 sqft, Style: 80 mil 36 sqft

Purchased these for a 2020 Lexus RX350 due to the hollow sound of the car doors when shutting. They sounded cheap. The mats are super sticky and I applied them when the doors were hot from sitting in the sun. They alubutyl sticks like crazy and the end result was perfect. Now I have solid sounding doors. Good quality product.

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Reviewed in the United States on May 20, 2026

Verified Purchase

Amazon Customer

West Palm Beach, US

★★★★★ 5

Awesome product 👌

Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt

I love this stuff. I use it alot. Sticks great Easy to use Molds super easy Really helps with sound. Great product. I wish I could get sponsored for this product on my projects..

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Reviewed in the United States on April 30, 2026