Dave, I bought mine online from Best mufflers based in Sydney. Contacted them direct. Here is there site https://www.bestmufflers.com/bshop/...;osCsid=c18d9b4a5529b4b0ac4a2527b354f784

I found them very helpful.

If no joy Genie Australia manufacture the wildcat brand. Try contacting them if you have no joy with the online guys.

I can't see why it wouldn't pass your EPA as it still has the 02 sensor position and running performance cats best of both worlds, legal and more horses.

Cheers, Chris

97 Sporty, snorkel, K&N filter,chipped, ext forks, 40mm Dob Springs, KYB struts, 35mm Jeep TJ Springs, RAV 4 OME shocks, Kaiser Locker 5.38 R&P's, 1&3/8 body lift, 245/75 R16 D674's Sports steering wheel, bullbar, extractors & 2 1/4 exhaust engineered.