PLM Power Driven RF V2 B-Series Header 4-1 Megaphone Collector B16 B18 B20 RMF

PLM Power Driven B-Series RMF Version 2 header features a true 4-1 merge collector, with a megaphone to create equal exhaust flow & delivers the best peak horsepower gains while utilizing a 1-piece design. 

• 304 brushed stainless steel
  
• True 2.5 inch collector
• Megaphone with reverse cone
• Hand TIG welded
• A/C and P/S compatible (slim fans required)
• CNC machined manifold flange
• One year warranty
• 18 gauge, 304 stainless steel
• Includes OEM spec header gasket ($20+ value)
• Includes OEM spec donut gasket ($20+ value)
• One piece design
• Includes skid plate
• Half core radiator must be used
• Recommended for 1.8L-2.0L engine displacements