🚀 Lawson Industries 77300 INSYNERATOR Performance Muffler - Boost Your Vehicle's Performance Review

got this in a very reasonable time frame and for the price i'm really impressed with how well it has exceeded my expectations, giving my v10 f350 a low sporting drone with no change in back pressure or launch and not i buzz not when I'm sitting and doing nothing.

I put them on the built in 350 with 3" True Duals hoping they would sound like the Flowmaster, the Flowmasters have a nice muted tone , especially on the 3" system. Well, they sound good for a cheap silencer, but even with a hard-hitting cam, they do NOT sound like a Flowmaster.

I have long connectors with no cuts and it's not noisy at all. However, it helps against the annoying straight pipe rumble. 3 in 3 out. It says single chamber, but actually two chambers. It's just a welded triangular baffle and another flat wall sticking out 3 inches. Not bad for the price, but I'll just ship it.

I like the fact that the description matches the products very well, also I was very satisfied with the sound of the muffler while the car is driving it has a nice deep tone, no more -upper material just right, and the price was amazing compared to other high performance mufflers on the market, excellent value for money was definitely worth my money!

Put a pair of these on a Class A RV that I recently fitted with a full dual exhaust system with straight through mufflers. It was too loud. Put them on to hopefully soften the harsh cracking. Have only driven down the driveway so far, but first impressions were good. We'll soon see how it will sound on the street and we'll check it out. Update, less than 2000 miles and one of the mufflers came loose at the seam, the baffle inside came loose and part of it fell off! Dissatisfied. I ordered…