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USAFPILOT · 07-09-2018

It looks like the RPO code YF5 would indicate California Emission equipment and FE9 would indicate Federal emissions equipment. Where would I be able to find that out if I do not have the original window sticker?

07-09-2018	#5
USAFPILOT Join Date: Aug 2007 Location: Spring TX Posts: 1,348	Re: Emission legal in 50 states It looks like the RPO code YF5 would indicate California Emission equipment and FE9 would indicate Federal emissions equipment. Where would I be able to find that out if I do not have the original window sticker? __________________ 1994 #293 ZR-1 Stainless Works Long Tube Headers, B&B catback w/ X-Pipe, 18" Shelby Series One Wheels, SLP CAI.