COMPATIBLE: (1.8L - B18)

1994 - 2001 Acura Integra GSR 

1994 - 2001 Acura Integra TYPE-R

1999 - 2000 HONDA Civic Si

1994-1997 HONDA Del Sol V-TEC

Upgrade your B18 engine with high-performance Tri-Y B18 headers, designed for 1994-2001 Acura Integra GSR/Type-R. Crafted from durable T304 stainless steel with TIG-welded CNC flanges, these headers boost airflow and deliver an instant gain of 10-15 HP/TQ. The 4-2-1 JDM design enhances torque at mid to low RPM, making it ideal for daily driving or street performance. Direct bolt-on fitment for Integra GSR—no modifications needed. 

Made of High-Quality T304 Stainless Steel Material TIG Welded CNC Machine Flange O2 Sensor Insertion and Metal Gasket Included 1.75" Inlet, 2.50" Outlet Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq. 4-2-1 JDM racing design 

About Tri-Y Exhaust Header: Mid to Low RPM Optimization: Tri-Y headers are designed to improve exhaust flow at mid to low RPM ranges, enhancing torque. Less Exhaust Interference: The optimized collector positioning and sequencing reduce interference, improving efficiency. Ideal for Daily Driving: Provides smoother acceleration, making it perfect for street-driven vehicles or applications requiring higher low-end torque, such as street racing and rally cars.