PLM Power Driven B-Series Header 4-1 Merge Collector B18 B20 RMF V3

PLM Power Driven (RF-V3) B-Series Header with 4-1 Merge Collector for Honda B16 B18 B20 engines.

Private Label Mfg. Power Driven B-Series RMF V3 ( RMF Version 3 ) header features a true 4-1 merge to create equal exhaust flow. This header delivers the best peak horsepower gains while utilizing a 1-piece design.

This is ideal for all forms of competition; Autocross, Drag racing and road racing.
Recommended for 1.8L-2.0L engine displacements

• • Brand New In Box
• • Made of 304 Brushed Stainless steel(S/S)
• • True 2.5 inch collector outlet
• • Hand TIG Welded
• • AC and PS compatible (SLIM Fan required)
• • CNC-ed machined manifold flange
• • One year warranty
• • 18G on the 304 S/S. Measured at .049" to .050"
• • OEM spec header gasket ($20+ value)
• • OEM spec donut gasket ($20+ value)
• • Half core radiator must be used