Megan Racing Stainless-Steel Down pipes are been made of same High Quality T 304, which is been featured in Headers & Turbo Manifolds for an extreme durability as well as resistance to cracking and corrosion . Missing component between Header or Manifold as well as your Cat Back system, all these Down pipes may give you high flow exhaust system, which you want desire. With the noticeable power gain as well as polished finish, all these are ideal touch for any of the performance vehicle. For off road make use of only, not planned for use on the public highways Spec and Features: - 100% SUS-304 Stainless Steel with computerized mandrel-bent - CNC machine flanges for strong solid support - TIG weld for strength and durability - 3 stage polish shine like a mirror - Increase 10-16 horse power and torque - Straight thru design and bolt-on installation