304 SS Stainless steel / 1.5mm Thick
4-2-1 Design for Best Peak Hp
comes with Gasket and Bolt

Honda / Acura B-series B16 B18 B20 Engine only

304 SS Stainless Steel / 1.5mm Thick
4-2-1 Design for Best Peak HP
comes with Gasket and Bolt

Honda / Acura D-series D15 D16 SOHC only

304 SS Stainless Steel / 1.5mm Thick
4-2-2-1 Long Design for Best Peak
True 2.5 Collector / High Flow TRI-Y
comes with Gasket and Bolt

Honda / Acura K20 K24 Swap for EG EX EX DX EK DC2 92-00 Civic
Acura 94-01 Integra

304 SS Stainless Steel / 1.5mm Thick
4-1 for Best Peak HP Big Tube
2-Piece Design

Honda / Acura K20 K24 Swap for EG EX DX EK DC2 92-00 Civic
Acura 94-01 Integra