Pay in 4 interest-free payments of $15.99 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
BMW's factory calibration for the N54 is conservative for a European performance engine: boost targets and ignition timing advance leave meaningful headroom on quality North American premium fuel
The entire assembly is TIG-welded throughout
this kit saves the step of purchasing the upgrade kit separately
Rebuildable design for long-term service and competitive use
The Cobb CAN Flex Fuel Upgrade for the 2023-2026 Subaru Ascent installs the CAN-based ethanol content sensor in the fuel delivery system
Turbo XS Type H BOV Adapter Kit - 2002-2007 Subaru WRX / STi / 2008 STi PDM_damping-controllers BMW's factory calibration for the2002 2007 Subaru Impreza WRX, 2004 2019 Subaru Impreza WRX STIThis Part Fits: Year Make Model Submodel 2002 2007 Subaru Impreza WRX 2006 2007 Subaru Impreza WRX Limited 2004 2007 Subaru Impreza WRX STI 2007 Subaru Impreza WRX STI Limited 2006 2007 Subaru Impreza WRX TR