****OFF-ROAD USE ONLY**** Commonly known performance issues with OEM Honda/Acura distributor igniters cause many people to convert to more reliable COP (coil on plug) style ignition systems. The SpeedFactory Billet Distributor Cap Delete was developed for COP-converted Honda/Acura engine setups utilizing the factory internal distributor sensors. Our cap delete fits the following applications: 1992-2000 Honda Civic (all D15/D16 engines) 1999-2000 Honda Civic Si (B16A2 engine) 1994-1997 Honda Delsol Si VTEC (B16A3 engine) 1992-1996 Honda Prelude Si (H22 / H23 engines) 1993-2001 Honda Prelude VTEC (all models) 1990-2001 Acura Integra LS/RS/GS/GS-R (all B18A/B/C engines) This cap delete is CNC machined from billet aluminum and comes in a high quality black anodized finish with laser engravings. This is designed to fit perfectly on OEM distributors only, aftermarket distributors can have slightly different fitment.