THIS^!^!^!^!^
As far as brands go, the high end stuff with titanium and Lava rock is all going to do a good job. DEI, Ledaut, brands are some good ones. I used DEI on my down pipe on my 1JZ and it works amazing. Its the same stuff we used on all the cup cars and it works great. DEI also offers a few different styles or "levels" so you can get something that will work best for you. Just make sure you do a really good job installing it.
