The exhaust manifold found on the 1994-2001 Acura Integra 1.8L DOHC 4 Cylinder Engine were designed to combine the exhaust gasses from each of the cylinders quickly with a manifold that was cost effective to produce. Our 4-2-1 Tri-Y off-road racing headers are designed to allow the exhaust gasses to flow more freely from each cylinder and combine in a more efficient manner. Tubing has been optimized for the 1.8L engine. This creates a reduction in cylinder backpressure and improved exhaust gas velocity. These improvements free up lost horsepower and torque. An added benefit is a more performance oriented exhaust sound.
Package Included:
1 x Header Exhaust System, Gasket(s) and Bolt(s)(ALL if any is necessary for Installation)
Compatible with:
94-01 Acura Integra GSR/Type-R (Direct Bolt-On Installation)
99-00 Honda Civic Si (Modification Required)
93-97 Honda Del Sol V-TEC (Modification Required)
  • Made of High Quality T304 Stainless Steel Material
  • 4-2-1 Design / TIG Welded CNC Machine Flange
  • Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq.
  • Inlet: 1.75" / Outlet: 2.5" / O2 Sensor Bung Insertion and Metal Gasket Included
  • Application: 94-01 Acura Integra GSR/Type R (Direct Fit) / 93-00 Honda Civic/Del Sol B-Series (Modification Required)
ColorTri-Y Deisign (2-PC)

For 93-01 Integra GSR/Civic/Del Sol B-Series Stainless Steel 4-2-1 Tri-Y Header Exhaust Manifold 94 95 96 97 98 99 00

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