Porter High Flow Muffler

2020 Toyota Tundra

3” truck muffler ended up being being a great choice for a good low rumble without being too loud. No drone and sounds great under a load while driving. I was skeptical of trying on a newer truck but turned out great as a custom cat back with a 90 degree turndown.

Awesome Muffler!!

I had the 3" truck muffler installed on my 96 F150 with the 5.8 engine. I installed a high flow y pipe that has a 3" outlet to a 3" in/out high flow cat. After the muffler I have dual 2 1/4" pipes out the back. It is very mellow at idle and while cruising, but nail the throttle and man does that truck sound mean! I also have dual exhaust on my 63 Cadillac and am using 2" in/out Porter's. I love the sound at all speeds but she really talks when I open all 4 barrels! Hands down, Porter Muffles are the best muffler you can buy, and the way they are constructed, probably the last set of mufflers you will ever purchase for your ride.

High Flow

Fantastic muffler. High quality and very durable. Service and communication were outstanding.