Car classing guide

[Resumcarnage]

I'm trying to find a clear set of class rules. I've found which street class my car would be in. But it's not stock. If anyone has a PDF or can point me in to right direction.
93 Civic ex
Adjustable coilovers
After market control arms front and rear
Cold air intake, header and full exhaust
Strut tower brace

[rodhx]

Based on what you listed and assuming everything else is stock, your car is STS as long as those control arms are class legal. And assuming you still have a cat in the exhaust.

The most current ruleset is always on the SCCA site: https://www.scca.com/pages/solo-cars-and-rules

I would discourage the use of any classing "cheat sheet" you might find online. Those things usually can't keep up with the revisions and quickly get out of date.

[Resumcarnage]

Thanks Rod. I just got the car a couple days ago. So I havent had a chance to go through all of it. I didn't want to trust anywhere else for the rules for the same reasons you stated. Thanks again