🚀 Borla 40664 Turbo XL Universal Performance Muffler with Center/Offset Configuration Review

If you are looking for a little louder than the original but with a deeper tone then this is definitely for you. But it's definitely quieter than the 14-inch version. Installed on this 00 3.4l.

Sounds fantastic on my 2002 Toyota 4Runner 3.4L V6. A nice low growl, slightly louder than the original but without the awkward cabin hum resonance that louder mufflers have at certain speeds.

Perfect for my 99 4Runner V6. Sounds good. There is almost no it on the track, the sound is good. It's a soft to moderate sound, but it's perfect for the Toyota 3.4L! The 2.25" tailpipe fits almost perfectly into the factory metric pipe.

Installed on my 2003 Toyota Tacoma 4WD pickup truck with extra cab and 3.4 liter engine. I was looking for a decent sound but not too loud and this was perfect. after adding the cold air intake kit. Used original front muffler pipe cut from OEM exhaust and AP exhaust with stainless steel clamps. Installs in less than 30 minutes. Definitely recommend!

Got this for my 2000 4runner 3.4L and it's great. The only thing that annoyed me a little was realizing that our standard exhaust system is 2.5" in diameter, not 2.25" like this muffler. I still got it installed fine with a few adapters, but it would have been a lot easier with a 40665 Borla. sounds great, more ground clearance, weight savings. Can't complain for the $130 grand total, it's definitely better than spending $6-800 on a cat-back exhaust system.

Off JLA? Muffler (can't remember which one) to go with it on my 3.4L 3rd Gen 4Runner tank. Sounds great, nice deep sound, but not too loud. The sound quality is way better than I expected to be honest. I just wanted something quieter than what I had. The traffic lights in the car are so quiet and steady that sometimes it seems like my truck has stopped for a second. But when you push it, you get average sound that's not uncomfortably loud or cheap.