AEM 96 00 Civic CX DX LX EX & 96 97 Del Sol S Si Black Fuel Rail QuantStudio 5 Food Safety Real Time PCR System:PCR Equipment and. AEM High Volume fuel rails feature a 1 2 inch fuel bore to support fuel flow for applications up to 1,000 horsepower. This large bore also dampens backpressure pulses created by larger injectors and works perfectly with stock injector sizes. An additional 1 8th NPT port is included to accommodate a nitrous set up or fuel pressure gauge. A custom fuel line fitting is included for the factory fuel line, and in most cases the ends of each rail are pre tapped to accept 6 AN or 9 16"x18 fittings for users who want to use custom fuel lines. Warranty Installation Instructions No additional parts required for installation installs with factory fuel line using supplied fitting Comprehensive installation instructions, hardware, fittings and injector O rings included 1 2 inch bore dampens backpressure pulses from larger fuel injectors 1 8 NPT port included for nitrous pick up or fuel pressure gauge Complete hardware, fittings and injector O rings included Works with factory fuel line or custom fuel lines Specifically engineered for each application Pre tapped for 6 AN or 9 16"x 18 fittings Supports fuel flow up to 1,000 horsepower Black anodizing with laser engraving CNC Machined from billet aluminum This Part Fits: Year Make Model Submodel 1996 2000 Honda Civic CX 1996 2000 Honda Civic DX 1996 2000 Honda Civic EX 1996 2000 Honda Civic HX 1996 2000 Honda Civic LX 1999 Honda Civic Value Package 1996 1997 Honda Civic del Sol S 1996 1997 Honda Civic del Sol Si