D Series 4-1 Hood Exit Race Exit Header Honda Acura EG EK DC2 Civic D16Y8 D16Z6
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D Series 4-1 Hood Exit Race Exit Header Honda Acura D15 D16 EG EK DC2 CRX Si
D-Series hood exit race header (4-1 Megaphone) features a true 4-1 Megaphone merge to create equal exhaust flow. A megaphone is added next, to release pressure and increase the speed of the exiting exhaust gases. A small reverse cone is placed at the very end to provide a tiny bit of wanted back pressure.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 1.8-2.2L engine displacements
Fits:1992 - 2000 Civic EG EK
- 1993 - 1997 Honda Del Sol
- 1994 - 2001 Acura Integra DC DC2
- 1988 - 1991 Honda CRX with any D-Series engine swap with aftermarket traction bar
- 1990 - 1993 Acura Integra with aftermarket traction bar
- Honda D-Series Engines D15 D16 D16y8 D16z6