PLM Private Label Mfg Power Driven K-Series hood exit race header (4-1 Megaphone) features a true 4-1 merge collector with megaphone, to create equal exhaust flow. A megaphone is added after the merge collector, 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 2.0-2.4L engine displacements.

Vehicle Application:
1992 – 2000 Civic
1993 – 1997 honda Del Sol
1994 – 2001 Acura Integra

MADE FOR STANDARD MOUNTS
NON LEAN
HEADER IS INTENDED TO BE OFF ROAD USE ONLY
NOT CARB LEGAL IN CALIFORNIA
Features
Brand New In Box
Made of 304 Brushed Stainless steel(S/S)
Hand TIG Welded
O2 extension needed
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) INCLUDED
Exhaust heat shield trim ($50+ value) INCLUDED
Comes pre-assembled (two piece design)
MADE FOR STANDARD MOUNTS – NON LEAN