It’s A Jeep Thing, Try To Understand
September 30, 2022
THE AUTO BUILDER
Featured
THE 2004 GREAT EIGHT
It was once said, “To aspire to perfection is the goal of all who create, as anything less confines us to conformity,” and never has this been more apparent than in the numerous rodding creations being shaped today. Never before has so much time, effort and expense been lavished on vehicles that were once pushed aside in favor of newer endeavors.
THE THIRD TIME’S A CHARM
“I shouldn’t have sold that car.” How many times have you heard an enthusiast make that statement? It seems that a great many of us regret selling our favorite rides over the years, whatever the reasons.
EARLY-IMPALA LS2 SWAP
Low in its architecture and functionally beautiful, the LS2 engine is an ideal replacement for a previous generation of Chevy powerplants. It offers good
performance, greatly improved economy and plenty of support from an industry leaders.
Spotlighter
PRODUCT SPOTLIGHT: Dynamat ProXTM Sound Deadening Mat
Next Level sound deadening for cars, trucks, & custom builds
Author
The Auto Builder Staff
Photos courtesy of Dynamat
Let’s be honest—most sound-deadening upgrades feel like a small step forward. ProX™ isn’t that. This is Dynamat taking everything they already did right with Xtreme and pushing it way harder.
Same proven butyl formula? Yep.
But now it’s twice as heavy, backed by a thicker 5 mil aluminum skin, and built to flat-out dominate noise and vibration instead of just managing it.
Real-World Performance That Redefines Sound Control
And you feel that difference immediately.
Close a door after installing Dynamat ProX sound deadening, and it goes from that hollow, tinny “clang” to a solid, confidence-inspiring thunk. Hit the road, and the usual drone, rattles, and panel buzz start disappearing. It’s the kind of upgrade that doesn’t scream for attention—but once it’s there, you’d never go back.
Proven Gains Over Traditional CLD Mats
What really separates Dynamat ProX sound deadening from the pack is the performance behind it. Independent testing shows 56% better damping than Dynamat Xtreme, and up to 350% better than other CLD mats out there. That’s not marketing fluff—that’s real, measurable improvement you can build around.
Advanced Technology and Thermal Control
The added mass plays a big role, but so does Dynamat’s VECTOR™ Chemistry, which actually converts vibration into low-level heat energy. In simple terms, it doesn’t just block noise—it kills it at the source. Pair that with heat reduction and moisture resistance, and you’re getting more than just a quieter ride—you’re getting a more controlled, more comfortable cabin overall.
SEMA-Proven Application in Real Builds
Dynamat even put it on display in the ’70 Chevelle “Doughboy” SEMA build by Blazin Rodz’, letting people see how it fits into a real-world project. The takeaway? If you’re already investing time and money into a serious build, this is one of those upgrades that makes everything else feel more finished.
Dynamat ProX™ Specs at a Glance
- 120 mil butyl core (1 lb per sq. ft.)
- 5 mil aluminum top layer
- 3.05mm total thickness
- 9 sq. ft. coverage (4 sheets)
- Works on sheet metal, fiberglass, and more
Twice the mass. Zero compromises.
Dynamat ProX sound deadening is heavier and thicker, built for real noise and vibration control.
Proven performance
Up to 56% better than Dynamat Xtreme and 350% beyond other CLD mats.
Kills noise at the source
VECTOR™ Chemistry converts vibration into heat—eliminating it, not just covering it up.
Built for serious builds
When “good enough” isn’t an option, this is the automotive sound deadening mat you reach for.
Why Dynamat ProX Sets the New Benchmark
At the end of the day, this comes down to expectations.
If you just want “less noise,” there are options.
But if you want your build to feel tight, refined, and legitimately high-end every time you drive it, Dynamat ProX sound deadening is the move.
ARTICLE SOURCES
Dynamat, LLC
#1 Name in Soundproofing & Heat Control
Dynamat is 100% proudly Made in the USA.
