Enkei Kojin 18x9.5 35mm Offset 5x120 Bolt Pattern 72.6mm Bore Dia Matte Black Wheel - 476-895-1235BK Air/Fuel Ratio Sensor 12°F drop in intake air

12°F drop in intake air temperatures with Mishimoto Heat Exchanger

Skunk2's 70mm MegaPower Exhaust system for the 06-11 Civic Si coupe was developed with this in mind and is based off of more than 15 years' worth of racing experience

sViscosity Index ASTM D2270 177

Installation of the DB-Blue Gauge / LC-2 Kit is relatively simple

Mounting bracket

Enkei Kojin 18x9.5 35mm Offset 5x120 Bolt Pattern 72.6mm Bore Dia Matte Black Wheel - 476-895-1235BK Air/Fuel Ratio Sensor 12°F drop in intake airKOJIN The Kojin takes the traditional 5 spoke design and adds just the right contours to give it an aggressive tuner look without being too loud about it. The Kojin is built using Enkeis original MAT technology to achieve the ultimate in strength and light weight. The Enkei Kojin is where art and science meet to create the next big step forward in wheels. 179 and 189. 5 are more concave than smaller width fitments (The photo on the left is of an 189.