Exhaust help.

[ShawtyNate]

im going to buy a hole new exhaust system, with the cat coverter can i use this one
http://www.ebay.com.au/itm/Performan...item483e29e4f7

Ill be buying these:
holden VN VP VR V6 3.8 commodore headers extractors | eBay
REDBACK 2.5" SPORTS EXHAUST SUIT VN VP VR VS COMMODORE | eBay

Would that give me good sound and would i get defect for having that cat converter

[Not_An_Abba_Fan]

I can't bring those pages up so I can't see the pricing, but this is a shameless plug for me.

I can do extractors, high flow cat and a single 2 1/2" system all for $850 shipped to anywhere in OZ.

Wildcat extractors, 200 CSPI metal cat and a Manta 2 1/2" system. Comes with all gaskets and clamps. The only part you have to re-use is the Y pipe and the flange on the back of the original cat.