B-Series Ramhorn Header with 4-1 Merge Collector for B18/B20 – Power-Driven Private Label Exhaust Manifold

Description

Private Label Mfg. Power Driven B-Series Ramhorn (RH) header with a 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 & delivers the best peak horsepower gains.

304 brushed stainless steel
True 2.5″ inch (ID) collector outlet
Hand TIG welded
A/C & P/S compatible (slim fans required)
CNC machined manifold flanges
One year warranty
18 gauge 304 stainless steel
Includes OEM spec header gasket ($20+ value)
Includes OEM spec donut gasket ($20+ value)
Two piece design with v-band flanges & clamp
Recommended for 1.8L-2.0L engine displacements
Installation note: Half core radiator must be used. If you use a full size, the fan will need to be mounted on the other side and/or use a slim fan. A/C lines will need to be routed for proper clearance.

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