KW Suspension Coilovers Civic Si Variations:KW Variant 3 (V3) Coilovers Civic Si (2006-2011) Springs are progressively rated so

Springs are progressively rated so their initial compression rating is quite soft and then becomes stiffer as the spring compresses

5L Subaru engine are made of premium grade 8740 chrome moly steel and heat treated to a nominal tensile strength of 190

Oversized valves required headwork to be compatible

The Kartboy Short Shifter and Bushing Combo for the 2002-2007 Subaru WRX will restore the shifter feeling in your car due to mileage

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