Upower 3 Inch Inlet/Outlet Exhaust Muffler, 3" Inlet Resonator with 18" Length Overall Length 22" Resonator Great Tone Universal Stainless Steel Muffler Resonator

This is a great product. I have a 2008 Subaru STI Impreza Hatchback and had a loud as well as a nasty drone from my 3” Nvidia N1 full exhaust. I love Nvidia due to its quality, workmanship and style. But is really well known to drone on highway driving. Performance is great with the Nvidia no doubt about it. Adding this resonator 20” before the “Y” split has mellowed down the Loud tone and has eliminated the drone on high revs and highway driving. I had doubts on how the installation should go. I inquired with the manufacturer thru the help of Destiny Vera customer service from Shipsage and had an immediate reply from Zoe Chen. Per Zoe they will correct the website picture on how this resonator is installed. Kudos to Destiny and Zoe! I have attached the correct installation picture from Upower!

Was skeptical when I opened the package thinking these mufflers were gonna be way too loud, but to my amazement, they are perfect with just the sound I was hoping for and fit great.

This was pleasantly surprising. Excellent quality for the price point. Very well made and the welds are superb. It offers a nice growl and blub bub bub bub blub you look for in a V8. Had a full rich sound not that hollow, tinny rice burner sound you get from some of the more affordable resonators. I hollowed my cat on a 5.4 and it sounded awful. I added this after the cat and before the muffler and it was exactly what she needed. I ran it straight for a bit just to hear it sing and it was very nice. Unfortunate it's on a commercial vehicle often under load so I didn't want to do that to my customers.

Not as quiet as some people say. Pretty loud for us who likes that.

I installed this 3” pipe on my 07’ Dodge Ram after my entire exhaust system from the resonator back rusted off. The sound is amazing for a product this price and I have hardly any drone in the cab of my truck! Highly recommend!!!

After install, it moved the drone to a different RPM range. It didn't eliminate it. It did stop the popping on deceleration.

nice piece.

2013 Ram 1500 scsb, 4x4, long tube headers, high flow cats, straight through muffler. This removed the annoying highway cruising drone. Highly recommended. Louvered core is the secret. Exhaust pulses bounce off the louvers and cancel out the drone.

Fast got it thanks sellers.