Hi dfoyl, I'm doing the exact conversion to my 92 Brumby. Dropping in a 2004 Impreza EJ20 and an L series 5 speed. Were you happy with the power and torque increase? What exhaust setup did you use? I'm thinking extractors and a 2" system with a free flowing muffler up the back.
Hi Barra,
Did you get any noticeable power increase from the 2" system?
Where in the system did the muffle get fitted? And do you get any droning sound from it?
I'm running a bog stock ea81 with the original carb.
Cheers,
Wobs.