Cat question? - ZR-1 Net Registry Forums

RedRiderZR1 · 03-25-2006

Just so you know, there are no Smog legal headers for the ZR1 in California. If you want Hi Flow CATS, one option someone did was to gut the CATS on the manifold and mount high-flow bullet CATS behind those. Although I doubt you would really feel any difference. Really need to go the header route. Maybe you can get lucky and find someone who will be friendly at your next smog check.

03-25-2006	#11
RedRiderZR1 Join Date: Jun 2005 Location: Orange County, California Posts: 75	Re: Cat question? Just so you know, there are no Smog legal headers for the ZR1 in California. If you want Hi Flow CATS, one option someone did was to gut the CATS on the manifold and mount high-flow bullet CATS behind those. Although I doubt you would really feel any difference. Really need to go the header route. Maybe you can get lucky and find someone who will be friendly at your next smog check.