HOW TO SOUNDPROOF A CAR
Learn professional techniques to reduce road and engine noise.
Most factory hood liners don’t do much — they’re thin, break down over time, and offer minimal heat or noise protection. Upgrading to high‑performance insulation helps protect your paint, reduces engine noise, and keeps your cabin cooler. It’s a simple DIY project that makes a big difference.
All available in our easy‑to‑order kits:
👉 Premium Kit = Damplifier Pro™ + Mega Block™
👉 Standard Kit = Damplifier Pro™ + Heat Wave Pro™
We want you give you the clearest, most efficient instructions to do it right, because we're just that dedicated to our craft.
Remove the factory hoodliner. Although you won’t need to reapply it, keep it intact for step 2. Clean the metal hood with denatured alcohol thoroughly. Getting rid of any dust, dirt, and grime will make the material stick better and be more effective. The adhesive is very strong, but we are always extra cautious when working under the hood. The last thing you want is for something to fall down onto the engine.
Remove the factory hoodliner. Although you won’t need to reapply it, keep it intact for step 2. Clean the metal hood with denatured alcohol thoroughly. Getting rid of any dust, dirt, and grime will make the material stick better and be more effective. The adhesive is very strong, but we are always extra cautious when working under the hood. The last thing you want is for something to fall down onto the engine.
Remove the factory hoodliner. Although you won’t need to reapply it, keep it intact for step 2. Clean the metal hood with denatured alcohol thoroughly. Getting rid of any dust, dirt, and grime will make the material stick better and be more effective. The adhesive is very strong, but we are always extra cautious when working under the hood. The last thing you want is for something to fall down onto the engine.
Remove the factory hoodliner. Although you won’t need to reapply it, keep it intact for step 2. Clean the metal hood with denatured alcohol thoroughly. Getting rid of any dust, dirt, and grime will make the material stick better and be more effective. The adhesive is very strong, but we are always extra cautious when working under the hood. The last thing you want is for something to fall down onto the engine.
Want something paintable? Check out FireWall™ Ceramic Coating.
Want something paintable?
Check out FireWall™ Ceramic Coating.
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I used the premium hood kit on my 1968 Camaro restoration and the difference was night and day.
Zero engine noise in the cabin.
Yes, it’s important for reducing engine noise, protecting paint, and controlling heat under the hood.
Depending on the material and kit type, it typically ranges from $100–$250 for DIY installation.
Mega Block™ offers higher heat resistance with melamine foam core, while Heat Wave Pro™ uses jute for lightweight thermal insulation.
You’ll need foil tape, a hand roller, utility knife, and your chosen insulation material.
Clean thoroughly with alcohol and remove all dust and grease for maximum adhesion.
us at 1.800.679.8511
the form and we’ll be in touch
Learn professional techniques to reduce road and engine noise.
Learn professional techniques to reduce road and engine noise.
Learn professional techniques to reduce road and engine noise.
Learn professional techniques to reduce road and engine noise.
Learn professional techniques to reduce road and engine noise.
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