Just got this on my 09 Tundra 5.7. These trucks are notoriously hard to make sound good with exhaust mods. Carven TR knocked it out of the park! I did a Y pipe to a 3" TR with a 3" single exit. At first it was a bit poppy but as soon as it broke in a bit it mellowed right out and now has a great tone. When you get on it its nice and loud but cruising at 65mph little to no drone at all. Exactly what i wanted!
- Joshua (Posted on 2/25/2020)

More than happy with my TR series muffler on my V8 4Runner. Quiet at idle, loud when you want it to be. And a stainless tig welded muffler for 100 bucks??!! Can’t beat it.
- Jake (Posted on 1/18/2020)

So I previously had the Carven R series on my 2012 Sierra crew cab and it was a bit too loud so I ended up purchasing the TR. I still have the 3 inch piping and the Carven single tip and also everything else is stock other than exhaust. What a difference! The idle sounds deep and awesome! It’s a lot quieter than the R while cruising but still has a good tone. Much better for long trips. Minimal drone while getting up to speed and no drone while cruising. I’m very happy with this purchase!
- Xavier (Posted on 3/26/2019)