B Series B18 B20 Hood Exit Race Header 4-1 Megaphone
*All headers and large exhaust items may be subject to additional shipping charges*
The PLM Power Driven B-Series hood exit race header features a 4-1 merge collector and megaphone to create 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 or road racing.
*Half core radiator must be used with slim fan!*
Vehicle Application:
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Honda B-Series engines B16 B18 B20
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Honda Civic EG EK 1992-2000
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Honda Del Sol 1993-1997
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Acura Integra DC DC2 1994-2001
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Honda CRX with any B-Series engine swap w/ aftermarket traction bar 1988-1991
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Acura Integra w/ aftermarket traction bar 1990-1993
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Recommended for 1.8L-2.2L engine displacements
Key Features:
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HEADER IS INTENDED FOR OFF ROAD USE ONLY
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NOT CARB LEGAL IN CALIFORNIA
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Made of 18 gauge, 304 brushed stainless steel
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Hand TIG welded
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Modification needed for A/C and P/S
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O2 extension needed
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CNC machined manifold flange
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Includes OEM spec header gasket ($20+ value)
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Includes exhaust heat shield trim ($50+ value)
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Comes pre-assembled (2-piece design)