PLM K-swap 4-2-1 Tri-Y header features a true step-up exhaust header design. The Tri-Y header delivers low to mid end power while utilizing a two piece design which maximizes the engine compartment space. This header is ideal for all forms of competition; autocross, drag racing and road racing.


This header is designed to fit 92-00 Civic / 92-97 Delsol / 94-01 Integra vehicles with K20 engine swaps using Hasport or similar style engine mounts.

Features:

• Made of 18 gauge 304 Stainless steel
• One year limited warranty
• Long Tri-Y header
• True 2.5" collector
• Machined CNC-ed manifold flange
• Flange is .38" (approx. 3/8" thick)
• Measured at .049" to .050"
• Includes gasket, donut, and hardware
• Two piece design

Some assembly required