I have been looking for a couple things to complete my exhaust setup so I can put it all together. I have looked for this stuff but either haven't found them online or didn't find any good deals. Let me know if you guys have any advice. The setup is 2.5" header to 2.5" magnaflow cat to 2.36" catback. I already have the 2.5" collector that goes from the header to the cat.

I need:
2.5"(63.5mm?) to 2.36"(60mm) tapered reducer, NOT stainless steel
2.36" 3-bolt exhaust flange
O2 CEL eliminator for downstream O2

Thanks guys.

 

Try ATP turbo. I use them for a lot of my fabrication parts.