im not sure what they are, could be xforce or hks, how can i tell? could be hks to match the rest of the hks system, fark knows!
i called liverpool exhaust, custom 3inchfront pipes to merge into 4 inch all the way to rear is as follows:
- mild steel with ceramic coating (the whole thing) = 4k
- s/s (the whole thing) = $4400
- 4inch mild without front pipes = $2200 (westside is the same @ $2200 but its s/s)
he recommends i go mild steel with ceramic coating but to coat the entire thing is a bit of overkill, thoughts?
apparentely mild steel is more flexible for knocks & bumps, more suited for our great aust roads!