California smog requirements
 

What resources are available to help determine what to buy and install to make an older 4runner (90-95 V6s) smogable in California? Thanks.

I don't know if this will help or just really confuse you. Like all gov't websites it's hard to figure out what they are talking about...

http://www.arb.ca.gov/msprog/aftermkt/aftermkt.htm