BPT EJ Flex
The BPT EJ Flex package gets you everything you need to take your Subaru from stock straight to Stage 2+ with fuel upgrades and flex fuel capabilities.
Inlcuded in this package is a Cobb AccessPort V3, high flow catted downpipe, Cobb SF intake, Cobb 3 port BCS, ID1050x fuel injectors (with plug and play adapters), an upgraded fuel pump, Cobb Flex Fuel kit with fuel pressure monitoring, and of course our custom Flex Fuel Tune.
You end up with everything you need to make 290-300 whp on 91-93 oct and around 340-350 whp on E85. The fuel upgrades in this pacakge can support a little over 400 whp on E85 so there's room to add power later on.
Top Feed Conversion
The 2004 - 2006 STi and 2005 - 2006 LGT come with side feed style injectors which means the ID1050x injectors are not a direct fit without a top feed conversion kit. This add-on gives you the proper injectors (different O-ring setup), a set of Injector Dynamics fuel rails and the Injector dynamics fuel line kit which is everything you need to convert to top feed with these injectors. If you choose not to do this add on, you'll be responsible for doing your own top feed conversion. This can be accomplished with top feed style OEM TGV housings and fuel lines from a top feed car or with top feed style TGV deletes and build your own fuel lines or purchase a pre-made kit.
We include a GrimmSpeed Catted Downpipe which incorporates a divorced wastegate section and includes an extra bung for a wideband AFR sensor.
You can retain your stock catback exhaust sytem or choose any option you wish to go with this package. Check out our catback options and add one on if you like.