Apexi N1 Catback Exhaust - 2006-2011 Honda Civic Si Sedan *Discontinued Track Suspension Damping Levels 16-Level Height Adjustment

Damping Levels 16-Level Height Adjustment Yes Spring Rate(Front) 14 kg/mm (784 lbs/inch) Spring Rate(Rear) 10 kg/mm (560 lbs/inch) Spring Length(Front) 180 mm Spring Length(Rear) 160 mm Front Top Mount Yes

This bolt-on guard mounts to factory points and handles rocks

We recommend using the gravitational bearing option to reduce the effort of the camber plate

Configuration: Universal bolt-on

Featuring a vibrant retro racing pattern with the iconic HKS-style logo

Apexi N1 Catback Exhaust - 2006-2011 Honda Civic Si Sedan *Discontinued Track Suspension Damping Levels 16-Level Height AdjustmentThe N1 series muffler has become a staple of the import tuning industry. The N1 was the first of its kind to incorporate the classic angled muffler design that has became so familiar with today's street cars. Born from our involvement in the grueling N1 endurance series, the N1 exhaust system pairs a straight through design racing muffler with free flowing, mandrel bent piping (60. 5mm N A, 80mm for turbo applications). The combination has resulted in