Originally Posted by iwantmyWRX
Yeah buddy! Excited to see the gains I'll get. Really hoping that the TGV deletes will help out too
A lot of people run the deletes for inlet purposes and the gains are seen there, not necessarily with the deletes themselves. While I'm sure they help a little, the main gains are seen by the new mods you can accomodate.
The difference between the tune on pump and the tune on e85 is unreal.