Want to swap 07 2.5i sohc out for 2.5d dohc 4 cam but the 2.5i is fly by wire is like to do away with that and go w a throttle body fuel injection is this possible

Want to swap 07 2.5i sohc out for 2.5d dohc 4 cam but the 2.5i is fly by wire is like to do away with that and go w a throttle body fuel injection is this possible 1 Answer

I have a 07 Subaru impreza 2.5i and I've been looking into giving it that Subie Rumble lately. I have been thinking about putting on a 3" straight pipe to bring the Subie out but, I'm avoiding trying to make it sound "ricey". I really want to straight pipe it. And I'm aware of how annoying some can get. But i was wondering if I 3" straight pipe my Subie, would i get that Subie Rumble? Or, end up sounding like a "fart-can". Thanks everyone 2 Answers

Straight piping my 07 Subaru impreza 2.5i*

Will the 4-speed automatic from the impreza work with the WRX engine? Also do the 2.5i and the WRX have compatible wiring harnesses and ECU's? 2 Answers

Trying to do a swap from a 2.5i to a WRX

How to upgrade a '07 Subaru Impreza 2.5i NON WRX??? 37 Answers

I am looking to make my car faster. Thus far, I have done some simple things like upgrade the air filter to a K&N, I've tinted the windows because I live in AZ and it's hot as hell here. I've upgraded...

What is the best muffler to put on my 2009 Subaru Impreza 2.5i? 13 Answers

I wanna put a new muffler on my 09 Impreza, its just a 2.5i and I wanna keep the classic Subaru sound, I don't want it to sound like those stupid high pitched honda civics out there. Any suggestions...