Hi
I have a MY00 Impreza turbo, just fitted an afterburner vortex back box and afterburner de-cat center section. Which de-cat downpipe would be reccommended that would not make it a lot louder and produce the best power?

Thanks

 

Talk to the scooby clinic they will know...Its all about what you can afford and like at the end of the day. What other people can afford and like you might not be able to vice-versa.. But scoobyclinic are the best for stuff like that