COBB Tuning Fuel Injectors 725CC Top Feed WRX/STI 2008+ (312170)

Cobb Tuning


The COBB 725cc Fuel Injector exists for those applications where the COBB 1000s is just a little bit too big, and will maintain strict linearity at flow rates that will satisfy even the smallest engines. This makes the COBB 725 ideal for emissions compliant OEM applications while offering the high flow rates required for mildly boosted motors. With pressure capability in excess of 8 bar, this injector has found a home in many different builds.

WRX 2002-2014 STI 2007-2017

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