Unique steel template is included which greatly improves cut out accuracy. On K-swapped cars without heater cores and top mounted shifters, most people would pass the shifter cables somewhere through the firewall.Sometimes the existing hole for the heater core is used and sometimes people prefer to drill a new hole slightly lower on the firewall.Either way works fine but you are always left with some ugly gaps around the cables after installation. The Cable Grommet has a billet frame with a 7/16” thick rubber grommet in it. Simply drill 4 holes in the corners of the frame and fasten in place with the included hardware. Great for race cars and anywhere shifter cables are passed through a firewall. Application: For 92-00 Honda Civic. For 94-01 Acura Integra. Not only fit K20 K20a2 K20z(DC2/EG/EK,or RSX Box), also you can check the sizes before you make the order.Please contact us freely!!! Material: Made of high quality Aluminum and Poly. Color: As picture. (every color are in stock.) Package Included: 1 X Shifter Cable Grommet Kit. (100% Brand New Never Used Or Installed)