Xtreme Sound Deadening Car Insulation Door Kit 10435 – Pre Cut Noise Dampening Kit for 2 Standard Car Doors – Easy Self Adhesive Install – Made in USA – 4 Sheets 12”x36” Each, 12 sq ft total

I bought this to improve the cab sound in my Dakota Quad Cab when I was installing new speakers (my wife blew out the old ones!!). It was very easy to work with and install. All I needed was a utility knife to cut the mat to the sizes I needed for the install. It will stay on after it is in place but it is forgiving on install. This means you can make adjustments with the piece you are working with before you roller it down. Using the roller tool (sold separately)was worth the price of admission. It definitely made install easier and was able to clear any air pockets as well as give excellent adhesion. RESULTS: After the install there was a quick difference that could be heard. First thing you noticed is that when the doors are closed they sound more like a luxury car door closing. No more hollow sound, they sounded more solid. The sound in the cab is reduced and this is noticeable when no radio is on. Road noise has been reduced and it is a much nicer environment. As for the music...much nicer listening and clearer due to no competing noises from the road. Everyone who enters the vehicle likes it and knows there is a difference. NOTES: I installed this on the inner door and the outer door. Some sites and installers will tell you this is unnecessary but if you are in the door why not. The thin sheet metal is all that is between you and the road. This pack covered two doors in the front. I bought two boxes to cover all four doors. It took one afternoon to install and it was complete. This is not a hard project at all. If you can get the door panels on and off you can install this product. PRICE: I checked all over the internet and found that Amazon had the best price for this. From my experience this is likely to continue. Free shipping just solidified the deal. Check what you might need and compare the 4 sheet and 9 sheet boxes. Most of the time 2 4 sheet boxes will be cheaper per square inch and get the job done. Check prices and decide before you purchase. OVERALL: I am very pleased with this product and would recommend it to anyone. It does what it is advertised to and is very easy to install. It will not make much difference if your vehicle has a lot of soundproofing already but if your car does not then this will do wonders. My truck had some very small pieces of factory mat in the outer door metal already. They were just covered by the Dynamat. You may find the same thing during your install. They must think the truck needed some. I just took it up a notch.

This product worked great, I was replacing the OEM speakers in my Toyota 4Runner and thought it would be a good time to soundproof the road noise and make the stereo sound better. After doing all four doors and the tailgate, the ride is much quieter. This product was easy to use and stuck well to the door panels. I did use a roller to get proper adhesion. I cut the product into smaller pieces to make it easier to work with. I bought two boxes and there was more than enough for the four doors and tailgate area.

I have a BMW X5 E53, those of you have owned or owned this car know very well the feeling we get when someone closes the door hard or worse when its slammed. It started getting to the point where I began thinking that my 10 year old daughter was going to destroy the door each time she closed it. On top of that, as much as BMW's are "The Ultimate Driving Machines", they come with horrible stereo's and they are not sound proof, well at least my generation of BMW. So I decided to buy this after doing much research, as most of you know, for BMW's or any premium car that removing the door panels without breaking any door clips isn't easy due to the age of the car. After removing the panels, I installed the dynamat which was easy, even more easy of you have the roller which helps a lot. Now, let me first say that you are going to need two boxes of these in order to cover 4 doors on an SUV, also, don't forget to have a blade with you to do cutting, be very careful not to cut into any wires. I installed this on all of the metal on the door panel, with all of the left over Dynamat that was left from the cutting, I used it and placed it around the area where the panel clips go and also added it to the inner door area behind the panel. Now, this dynamat is much better than the original, the differences is that the original needed a hair dryer in order to smooth out the product and with this one all you need is the roller. Do you really need the roller? No, if you have time you can use your palms, or a rubber hammer, but it will be time consumming. Now, as I mentioned with age some door panel clips will break, for me the clips that hold certain cables/wires in place broke, so I bought some felt/plush tape and wraped the wires with that and it helped. As with other reviews, there was a major difference right away, the stereo sounded louder, clearer, the bass was hitting harder. After enjoying the stereo for an hour, I turned it off and drove around testing the road noise. It was an amazing difference in road noise, the car seemed much better and more enjoyable as the road noise was down alot, I would say 60 percent better than stock sound. What I loved most, the door shaking and the loud noise that the car door made was better, much better to the point that I don't dread when people close the door. If you have the time it's worth it, if you value your alone time when coming home from work or a stressful day and you need to relax in silence or to really enjoy your music at a low volume without road noise this is what you need. Also, I took a road trip with the family and my Wife and I always talk during all road trips and this was the first time we didn't have to yell or speak loudly when conversing, it's amazing... Don't think about it, just install it today.....

Dynamat is a great invention. If you are at least moderately handy with cars, then installing this stuff will be a no-brainer. If, like me, you are challenged in that department, it's still a no-brainer install. So if you're on the fence, just buy some and spend an afternoon tinkering with your car like your old man did "back in the days." Folks have different opinions about Brand X vs Brand Y. I cannot honestly speak to those differences, though I am sure someone has on the interwebs previously. I can say that I've dynamatted two cars thus far and have been pleased with Dynamat's accessibility, easy of use, and efficacy. I bought this pack to do the doors on my '13 Civic SI. I had more than enough to complete the job. My aftermarket speakers sound great and the car seems quieter. I didn't do a full dynamat so I didn't expect miracles. The doors feel heavier which makes me feel as if it's doing its job. I mean, honestly, unless you do your entire car top to bottom, it's going to be difficult to hear the differences. Are you actually hearing less noise? Or do you just want to hear less noise because you spent an afternoon dynamatting your car? That's probably hard to quantify. For me, I think I got some value out of dynamatting my car so it was worth it. I've heard that some other brands leave a noxious odor during hot days (google this). I have never had that experience with Dynamat and I live in South Texas where the sun practically lives inside your car. I've also never had dynamat lose it's stickyness. I mean in my previous Mazda, I didn't like disassemble the door panel to actually check, but I'm fairly sure I'd here some sort of movement if it had been a problem. And I did a really poor job on that car. I took my time with my new civic, bought a paint roller from Home Depot, and did a fairly good DIY job.

Honestly speaking, this is one of the best products that I have ever purchased. I'm an audiophile who installed a high-end stereo system (4 Polk Audio MM6501, JL Audio XD400 amp, and JVC XR-810 receiver) into a new VW Tiguan. The primary reason that I installed dynamat into all four of my doors was that I heard some rattling at higher volumes. Not only did the dynamat eliminate the rattling, it truly improved the sound by a large margin. Bass and mids became "punchier" and more lively. Unusually, volume increased by about 20% when measured against the volume knob on my receiver. In sum, it transformed a good sound system into a very good system. I'm still ironing out the sound between my amp and receiver to turn it into an excellent system, but the dynamat more than did its job. BTW, I used their better roller, which worked excellently. I had NO problems getting cut despite not using gloves and using only moderate awareness and care. Since my doors did not allow me to lay it out in large strips, I had to cut it into many shapes using heavy duty scissors, which worked very well. Once you remove the paper backing, the material adheres to the doors easily, but not so readily so that you can't lift if off again to place it where you want. The patchwork that I created may not have been pretty, but it worked very, very well. The extra weight on the door makes a nice solid sound when you close it as well. Honestly, I can't imagine any cons to this product. Very easy to cut, not too sticky, easy to roll out the air -- and it improves your sound my a large margin!

I shopped around a lot and researched sound deadeners before i bought this. i was sure of 2 things, i wanted something made of butyl, and i wanted value. there is no way i would take my truck that ive put so much time and money in, and line it with roofing tar for sound deadening to save a few dollars. when i first started looking at these product i went to lowes and looked at the peel n seel stuff. wow, i cant believe people put that in their cars. the asphaly smell was horrible, and that was in the package at 70 degrees on the shelf. cant imagine at 100 degrees in summer. I wanted to go with another product that is like dynamat but its backordered for months. so i grabbed this to get started with. product is easy to work with. went on great and makes a nice difference. one of the few products that works as soon as u put it on and shud last forever. definatly pricey for what it is, but amazon had the best deal. The Tip: ive found an incredible sound deadener, i had a "memory foam" mattress topper laying around. after the dynamat, i backed it with the foam, double thick some places. now the hatch of my SUV is like a solid brick wall when u tap on it, and all the bass stays inside.

This is how it all started. A few months prior, I traded in my '06 VW Beetle GLS TDI for 2012 Mazda Mazda5 Grand Touring. After driving it for a month, decided that I needed a subwoofer. Installed a JL JX250X/1 monoblock amp along with a Kicker TCVT 10" subwoofer. After the install, really had a hard time getting the bass setting just right, not to mention lack of mid range. Then I started the upgrade of the speakers. During the upgrade, I ordered Dynamats from Amazon which by the way was a suggestion from few of my coworkers. It looked like a tough process with in terms of installation but I decided to give it a try. Didn't really bothered to clean the inside of the sheet metal, you know, the one that faces the outside of the car. Just roughly cut the pieces and then pressed it down to take bubbles out. Knocked on the outside sheet metal and sounded heavy, not tin canny like the fender and quarter panel. All speakers were in, crossovers wired on the front, tweeters mounted. Then tested the audio system out. Wow, I was stunned. The harmonics that I would hear was gone. And for the dB level, much, much louder. I actually had to turn down the amp. Side mirrors which vibrated like crazy prior to putting on Dynamts disappeared like magic! The next day, I took my kids to Ralph's Pizzaria in Rutherford, NJ; BTW, they have the best pizza near the MetLife Stadium if you ever get the craving for some good pizza (actually better than some NYC pizzarias). Taking the Palisades Parkway then on to NJ Turnpike extension to route 120 North. I was literally taken by surprise as to how quiet the car was with the Dynamats. Kids were actually talking in soft voice, and I can hold a quiet conversation with my sons in the car. I was also able to hear the Nintendo DS being played in the middle row seat. As far as that loud road noise, all I heard was the tires hitting the pavement, suspension, and some wind noise from the windshield and side glasses. Now mind you, this was just the two front doors and not the entire car. When I first got the car, I thought to myself, I just had to get used to the noise level. But now I have been spoiled by Dynamat. Today, I ordered two more 2 door Dynamat kits from Amazon which I will be installing per suggestion for the two rear sliding doors, quarter panels, and the trunk lid. Thank you Dynamat and Amazon, you guys really made my day!

... but really does the job. Excellent product.