Subaru EJ Bolt-Ons

Subaru EJ Bolt-Ons

This option is for doing a remote (email) tune on a Subaru with an EJ25 or EJ20 engine with a stock or VF turbo and any bolt-ons you have. This includes upgraded fuel injectors, intercoolers, headers, external wastegates as well as E85 tuning. The car must have a stock turbo charger or an STi turbo charger VFxx) is acceptable even if the car did not orginally have one. This tune requires that you have a wideband air to fuel ratio gauge installed in your car.


Estimated power:

300-320 whp / 320-360 wtrq depending on modifcations


Add on options:


Flex Fuel ($200)

Add the flex fuel feature to your E-tune.  This requires that your car be setup withe needed hardware to run flex fuel.  If you are not sure, please ask us before purchasing. This option can up to 30-50 whp on a stock turbo setup depending on modications.

Second Map ($150)

This add on is for a second map which can be for the following things.
- Second fuel type (different octane, race fuel, E85, etc)

- Secondary use map (Track racing, drag racing, etc)


Burble Map ($50) -

This is an extra map that will give the car a "burble" or popping exhaust sound when coasting in gear.  The feature is active above 3000 rpms and only when coasting (decellerating).  The effect and sound will depend on your exhaust system.  The more open it is, the louder the effect.