Straight Pipes and Exhaust Tips

Now I will talk about exhaust brands and straight pipes. Some brands are RBP, MBRP, Metal Mulisha, MHI, Sinister Diesel, and AFE Power. Straight pipes now are when they take off the muffler and add just a straight metal pipe. It makes the sound different because the muffler dampens the sound of the exhaust. The sound now to to a somewhat louder and deeper sound, and that is how they are straight piped.