Hi all,

Just bought a wrx sti 03 blob eye, wondered if anyone could answer a few questions?

Car is completely standard except the previous owner out a afterburner rear exhaust on, I am not to keen on this exhaust however want to get vehicle upto about 330bhp.

Want to go for more subtle exhaust I.e prodrive.

Could you tell be best steps to go without modifying it heavily?

Cheers in advance

 

Well if its any use mate I've just achieved slightly over that figure with a simple remap and de-cat exhaust.

ECUTEK remap with a Hayward & Scott full de-cat. Green Panel Filter in the airbox also.

Mine's a 2005 STI

 

Cheers thermalp4, what would I achieve with a sports cat and panel filter ? Would I also need a 3 port boost and updated fuel pump ?