Any suggestions on a black color exhaust, pictures or info on a company offering one for sale. I'm taking all the chrome off my truck and that little stock muffler is not matching my graystone and black color scheme. I would also like to gain a slight roar and performance/mpg would be nice. I have a 2008 silverado crew with a 5.3L. I like the side exit style like factory or rally truck style in front of the rear wheel. I also want a single outlet. Pictures or video would be great.