Valved Muffler Kit, Perfommance Exhaust Muffler Normally Closed Vacuum Valve Cutout Single Inlet Single Outlet Remote Control (76mm/3in muffler kit)

Absolutely transformed my Chrysler 300 5.7L! This Valved Dual Muffler Kit is exactly what I was looking for. Installation was surprisingly manageable for a DIYer with basic tools (though having an extra set of hands for holding things definitely helped). The build quality feels solid and the materials look durable.The sound is where this exhaust truly shines. With the valves open, it unleashes a deep, aggressive growl that perfectly complements the V8. It's the kind of sound that turns heads in the best way possible – powerful and authoritative without being obnoxious at cruising speeds. Close the valves, and the exhaust note mellows out significantly, making it perfectly comfortable for daily driving and longer trips without any drone. This versatility is the killer feature for me!Performance-wise, I've noticed a slight but definitely welcome improvement in throttle response and maybe a little extra punch in the mid-range. It just feels like the engine can breathe a bit better.If you're looking to add some serious character and a noticeable performance bump to your Chrysler 300 5.7L, while still maintaining the option for a quieter ride when needed, this Valved Dual Muffler Kit is a fantastic investment. Highly recommend!

Communication with the seller was great, they’re easy to install, they work pretty well and they also look good installed, highly recommended👍

After having these for a while, the mufflers sound great! The seller is also responsive and helpful!

👍🏽👍🏽

Product came as described

My son just loves this system.We highly recommend it

Great product work great on my 2020 mustang ecoboost.