Action Clutch Ironman Unsprung Clutch Kit W/ OEHD Flywheel Honda Civic Si 2012-2015 | ACR-0671-OEHD Legacy_2000-2009 The supplied adapter does all

The supplied adapter does all the work for you

Fits between the upper catalytic converter in the downpipe and the second catalytic converter

Low-dust ceramic compound keeps wheels clean and braking smooth

Wiring harness(Gauge to O2 sensor) 10 feet long

Action Clutch Ironman Unsprung Clutch Kit W/ OEHD Flywheel Honda Civic Si 2012-2015 | ACR-0671-OEHD Legacy_2000-2009 The supplied adapter does allThe Action Clutch Ironman Unsprung Clutch Kit delivers race proven performance for 2012 2015 Honda Civic Si owners seeking maximum power handling and aggressive engagement. This unsprung design eliminates the dampening springs found in OEM clutches, providing direct power transfer and lightning fast shifts that serious enthusiasts demand. Perfect for heavily modified K24Z7 engines, road racing, and drivers who prioritize performance over street