pricing an aftermarket performance exhaust

[Clarky04ss]

Hi guys,
Would really appreciate any advice on sourcing and costing a full replacement exhaust system for an 04 vy ss ute starting with good quality four into one headers and then 3.5 inch stainless plumbing and possibly those new three setting electronically controlled mufflers preferably straight through high flow duel/twin setup. If anyone has done this regardless of wether or not you are happy with the finished product please let me know how and why and feel free to stress your opinion?!
Regards,
Clarky

 

[cheekycowboy]

my vy sedan was $900 for the pipes(headers were on when i bought it) installed, sounds mint as, 2 separate 2 inch pipes with chrome tips