stiffy

Hi. Ingalls "Stiffy" Engine Torque Damper (Civic SI version) can be installed on Euro Civic Type-R 07'-09'. Product page: 93038 - Stiffy ETD, 2006 Honda Civic SI - Ingalls Engineering Co., Inc. Si installation DIY (can help): 06+ Civic SI Ingalls "Stiffy" Engine Torque Damper Install (LOADS...