Honda Civic SI Coupe 2006-2011 N1 Style Stainless Steel Catback Exhaust System Gunmetal (Piping: 3.0" / 76mm | Tip: 4.5") Blow off Valves 【High Security】：Our gasoline pump equipped

【High Security】：Our gasoline pump equipped for padlocking

10N Fitting Adapters

Made from High Quality Light Weight T6061 Aluminum

3-Piece Forged Steel Motor Mounts with Solid Polyurethane Bushings

and the built-in rubber pad prevents brake fluid from leaking

Honda Civic SI Coupe 2006-2011 N1 Style Stainless Steel Catback Exhaust System Gunmetal (Piping: 3.0" / 76mm | Tip: 4.5") Blow off Valves 【High Security】：Our gasoline pump equipped100% brand new items, never used or installed. Stainless steel N1 single tip catback exhaust system. Made by OEM approved manufacturers with materials that meets or exceeds strict OEM requirements. Manufactured from CNC machined T 304 stainless steel piping with TIG welded steel flanges. Utilizes pre welded hangers for direct bolt on fitment; no modifications required. MEASUREMENTS (Estimated): Tip Diameter: 4. 0" 101. 6mm Piping Diameter: 3. 0" 76.