PLM Power Driven B-Series Hood Exit Race Header with 4-1 Megaphone B18 B20 Exhaust Shield H-Series engines

H-Series engines

The 200-cell high-flow catalytic converter ensures optimal exhaust flow for enhanced efficiency

This PLM heat exchanger is hands down the best value universal heat exchanger on the market today

Mandrel bend piping

Other designs use a "stamped collector" which will affect exhaust flow & affect your car's performance

PLM Power Driven B-Series Hood Exit Race Header with 4-1 Megaphone B18 B20 Exhaust Shield H-Series enginesPLM Private Label Mfg. Power Driven B Series hood exit race header features a 4 1 Merge Collector & 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 and road racing. Recommended for 1. 8L 2. 2L engine displacements. Vehicle Application: 1992 2000 Civic EG EK 1993 1997 Honda Del Sol 1994 2001 Acura Integra DC