🚀 Dynomax 39522 Ultra Flo Polished Stainless Steel Cat-Back Single Exhaust System: Optimizing Performance and Style Review

2012 Jeep Wrangler Unlimited - Great product. Sounds good but not too loud. Very easy installation! Make sure you soak all your old clamps in WD40 for a few days before removing them. This kit is FULLY bolted on with no cutting required. All details fit perfectly. The hardest part of the installation was removing the old rubber bushings. Using a long flathead screwdriver or a combination of a 1" and 2" pry bar helped a lot. After assembly, the exhaust does not flow! Installation time was…

Sounds way better than stock! In general, the sound is deeper than series. I couldn't tell where the revs were before with the ultra quiet factory exhaust! My dog now knows when I came if he stayed home! The 2012 JKU street drone with manual transmission and hard top really is under the radar. Definitely audible, but not annoying. Removing the factory system was easy, I didn't cut anything - on my driveway a complete job could take 1.5 hours. This cat-back system is very short, should be…

The exhaust system is great. It has a soft, deep tone. Mileage improved by 1mpg. The hardest part of the installation was aligning the hangers. With a little patience, the cord strength is good. To remove the old one, dampen the hangers with WD-40. Don't worry about unscrewing the rear muffler. I used a saber saw and cut this material. Remove the protective plate to route the pipe away from the front of the cat. Two humans. One in the back twitches and swings up and down, and the other strikes…

This muffler replaces the stock exhaust on a 2018 Jeep Wrangler Unlimited (4-door). The hardest part of the installation was removing the old exhaust, mainly the rubber exhaust mounts. No trimming was required, just assembled everything with screws. The exhaust has been up for a month now and I like it. The exhaust is loud in a good way, doesn't fart or growl, and it's not a V-8 but somewhere in between. It produces some hum at highway speeds. The radio slightly covers the drone. The exhaust…

I chose this product because of the positive reviews. I would definitely recommend this exhaust as I know there is potential for a required modification. Most reviews say this is a pretty easy setup. My issue was that, like some other reviews, the exhaust was 3-4 inches too long. You will also cut off the collector terminal, be sure to buy a new one in advance. I ended up cutting the middle pipe about 1/2" and removing the retaining rivet on the manifold. After understanding all that, the…

There are conflicting reports on whether this will fit, as well as several installation videos that are more or less complete. The hardest part of the installation is removing the stock muffler and associated piping. Do yourself a favor and bring some small pry bars (I bought a cheap set from Harbor Freight) and plenty of WD40. With this cheap mounting kit and WD40 you can do everything yourself. Don't worry about the rubber isolators getting damaged, they are durable and can withstand rough…

BEFORE you buy. Remove the standard silencer. It's loud and resonant. Just really bad. But you'll know what you're getting with this exhaust. Cleans the sound very well. Eliminates the nose and smooths everything perfectly. 2012 JKU Sahara. Fast delivery. Well packaged and instructions suck but it's not that bad to understand. Removal: Roll up, it gets really sticky. Spray the mess off all the hangers and screws. My screws are horribly rusted. They'll need a bolt breaker when they're bad, and a