MFactory Close Ratio Carbon Synchros 3rd/4th and Single 5th Honda Civic CRX EF B-Series B16A B16B B18C COOLANT HOSES all of which are inserted

all of which are inserted from under the center tunnel

silicone connector (larger diameter connector for use with Skunk2 throttle bodies or similar sold separately)

Skunk2's Alpha Series Header for S2000's offers Skunk2 performance

Each Skunk2 Alpha Header features equal-length

Each Skunk2 Alpha Series Header features equal-length

MFactory Close Ratio Carbon Synchros 3rd/4th and Single 5th Honda Civic CRX EF B-Series B16A B16B B18C COOLANT HOSES all of which are insertedAchieve the ultimate in acceleration with the MFactory Close Ratio Gears. After installing our gears, you will experience a phenomenal increase in acceleration despite a lower top speed. Diamond Cut to exacting tolerances from Forged High Nickel Chromium Molybdenum Steel Perfect fitment & finish ensures hassle free installation & maintenance, each and every time Designed using leading edge Solidworks 3D CAD & Cosmos FEA software Advanced Gear Geometry