Any advice on what to use to replace old rotted sound proofing to cut noise down.

Anyone done any upgrades lately

Absolutely, when it comes to upgrading your vehicle's soundproofing, it can make a significant difference in reducing noise and enhancing your driving experience. It's important to tackle this project because old and rotted soundproofing can lose its effectiveness over time.

Regarding sound deadener options, lower car noise is one to consider, as they are known for producing high-quality materials designed to reduce noise and vibrations effectively. However, it's also a good idea to explore other reputable brands and compare their products to find the best fit for your specific needs and budget.