Cold-Air Package, 1998-99 V8 Camaro/Firebird "FlowPac" , Shipping is not included. New from SLP, the "FlowPac™" combines our Cold-Air Induction Kit, High-Flow Air-Box Lid, F-Body Smooth Bellows, and K&N Air Filter to create a single, jointly engineered package worth up to 25 horsepower over stock. Save $30 over the cost of purchasing the parts individually!