🚗 Flowmaster 15150S Universal Resonator: High-Quality 3X6 2.5" O/Oss 409S for Optimal Performance Review

Excellent I used this Flowmaster on my Outlaw exhaust for my Tundra and it helped a lot with the boom, it didn't take it out it did reduces the noise in the cockpit. half

Replaced the factory resonators on my 2012 Chrysler 300 Hemi and improved my car's performance and sound. I didn't have that scary "hum" at highway speeds

loud, muffles the sound a bit but still very loud on the track. It's a pity that I didn't drive with the standard silencer now. This is a quality part although it sticks right through the hole. Should have known better before it was welded on.

These resonators were just what I needed to add the perfect blend of aggressive outboard sound and minimal inboard presence. If you own a 2014 Dodge Charger SXT and are deciding to replace your factory exhaust, this is a must have Super 44!

I matched this resonator on my '95 Impreza with the xp2 flow meter behind it. Used 2.5" mandrel hoses from Flowmaster, cut and made by myself. I am SUPER happy with the result! Even with 1.8L it sounds AMAZING! Naturally aspirated with a cheap UEL collector, no cats, this resonator and an HP2 -Muffler Very happy No annoying resonant hum in the car but the perfect box rumble tone.

I have a 2008 3.5L Split Borla Supercharger -Exhaust. This is a cat back system but I installed it from the original muffler as the Borla muffler was too loud for me. Before installing the Flowmaster resonator I had a noticeable rumble when starting, accelerating and at high speeds. I was skeptical when I opened the box to find it was a straight-through side cam design and was disappointed when Flowmaster told me it wasn't a straight-through design. However. This really fixed my hum problem and