Private Label Mfg. Power Driven B-Series Ramhorn (RH) header 4-1 Merge Collector B18 B20

PLM Private Label Mfg. Power Driven B-Series Ramhorn (RH) header features a true 4-1 Merge Collector for more equal exhaust flow. This header delivers the best peak horsepower gains while utilizing a 2 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" (ID) inch collector outlet • Hand TIG Welded • A/C and P/S 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) • Two piece design • Half core radiator must be used • Test Pipe $50 extra