4-2-1 Two Piece Stainless Steel Racing Header. High quality T304 Stainless Steel Pipe with CNC Machine Flanges Made. Light Weight Designed Highly Resist Heat. Designed for Fast Air Flow Increase 10-15 HP. Note Item is intended for racing and competition use only, not emission legal. Gaskets and bolts included. Great Upgrades with Aftermarket Catback Systems and Converters (not included). Buyers… Read more →