Dear dudes... i've been readin thru dis thred and found many interesting things for that i wan 2 thank da contributors. It seems der r quite a few ppl wt experience in exhaust mods here, so i would like to ask for opinion.

I use stock standard wira aeroback 1.6ME(Auto), its usin MMC ecu, i plan to revamp da exhaust sys to get sum preformance gains troughout da powerband. From wat I understand da best set-up is 4-2-1 wt s-flow muffler which is more suited for auto gearbox. Pls correct me if im wrong.

My question is, where do u suggest i go to get a tuned exhaust sys for my wira aeroback(preferbally shop well versed wt protons), i don mind paying for a good job. Pls do also mention why ur suggesting da place and what is da price range like?

will appreciate all opinion... thanks guys...

thanks joehan will definately consider both of da places but don suppose u know da price range do u...?

Hey... thanks alot Everdying will do...

Any 1 hv idea on da price? of this power zone extractor.... btw is it suitable for wira 1.5 auto. appreciate any replies..