Universal Exhaust Muffler with Aggressive Sound, Anti-corrosive Muffler, Chamber Performance Mufflers for Cars, Trucks(2.75" center in | 2.75" center out | overall 13")

I bought this muffler for my f150 with a 4.2 v6. I’ve ran my truck completely straight piped with no catalytic converters or muffler with a y-pipe single exit for a couple years and really it was way too loud. I wanted good tone but still have some volume and this muffler did the job, I ordered the 2.25 inlet and outlet with center in center out, single inlet and exit. Still using the same y-pipe single with no converters. It sounds real nice and deep down low and has decent volume up top. If you have heard a flowmaster original 40, this is how this muffler sounds since it’s a clone of it. The in the cab volume is very mild but you can still hear it, it’s a lot louder outside of the truck but either way inside the cab it’s very pleasant. Now keep in mind I have absolutely no converters or resonators and this is a side exit exhaust. If you have a ford f150 with a 4.2, the way with muffler sounds will greatly depend if you have catalytic converters or not as they them selves act as mufflers. For example if you ran your 4 converters with no muffler it would be not even as loud as my setup with this muffler. This muffler with the stock converters will be very very mild. The build quality on this muffler looks decent! The fit was great with the inlet and outlet sliding over my existing pipe, just cut and weld was all that was needed.

nice welded foflowmaster sounds like welded chambered muffler seems good quality for the low price

Used this in conjunction with a pair of resonators on my V8 Toyota Tundra and can’t believe how fantastic it sounds, very throaty with a great tone, not raspy, more of a V8 muscle car sound. Extremely happy with this purchase!

Sounds great but you will have to remove the paint to weld to it.

This is a good economical muffler. Same exhaust results as a Flowmaster or similar.

I replace my original exhaust muffler on a 93 ford f250 5.0 with this one cause i didn't want to spend a lot of money since is just a work truck and i was very satisfied with the product cause is good quality and it sounds good

Sounds awesome !

Works fine, but not really a muffler. Pretty much a blow through. No internal sound deadening material. LOUD!

Installed on a V6 4.0 frontier. Replaced the rear muffler which was the same size as this replacement. Noticed a deeper sound, not annoying or raspy noise. I’ve used glass packs and straight through exhausts in the past and I prefer this. Sounds really nice, no droning noise. Used a hacksaw, and some clamps, clamp with mounting bracket

Will do its job at making the car much louder. However, I paired these 2 as rear mufflers and a straight through resonator and it created unbearable deep cabin drone at 1.6-2k rpm. I believe this product does its job but not for my car.

This muffler is rattling very loudly and I can't use it like this