if you're not particular about noise and good hp gain, practically you can go to any exhaust shop. i think whole setup may cost you about RM 400 to 500. As compared to famous exhaust shops that may cost you RM500 just for a header.
wazzup yall 7sifu...normaly if yall change da back box exhaust wut happend with da catalytic converter...did yall change to new one or just take it off??ist ok to take it off or just leave it there?..coz i read one...
Sifu,Guru outthere..just want to ask
im using a 6a12tt...the turbo kicks in twice is it..?
cause i can feel like the car kicks in the another turbo about 5k rpm...is it ok with that..?