Invidia Q300 Cat-Back Exhaust for 2012-2015 Civic Si Models BC Brian Crower This volume is maintained by

This volume is maintained by the main fuel tank's pump as well as the fuel returning from the fuel pressure regulator

Stock assembly (per side) 26

• Overall Length: 1-3/4"

The dyno graph reflects a pull with the stock intercoolers

The STM -6AN Fuel Bulkhead Fitting is designed to attach to your fuel pump hanger by drilling out the old feed line

Invidia Q300 Cat-Back Exhaust for 2012-2015 Civic Si Models BC Brian Crower This volume is maintained byThe Invidia Q300 Cat Back Exhaust for 2012 2015 Honda Civic Si models is constructed from high quality 70mm 304 stainless steel with a polished rolled stainless steel tip. Available for both 2 door and 4 door models. Hangers are designed for an OEM replacement fit and all necessary gaskets and hardware are included for a smooth install. Vehicle Fitment: Part Number: 2012, 2013, 2014, 2015 Civic Si Coupe (2 Door) HS12HC2G3S 2012, 2013, 2014, 2015 Civic