quick question i know springs take you out of b stock class but what about the mazdaspeed ones since it is a factory spring...

 

Not legal. Must be a factory (not dealer) installed option. In SCCA terms the factory means they are installed on the assembly line or at the port of entry.

 

so would shinkas be legal since they come mazaspeed all around

 

You have been misinformed.

 

apparently i have my friend has shinka...thanks for clearing that up

 

The shinka parts are legal on a Shinka factory option car, or if you convert fully to the Shinka option in every detail, there's nothing there to benefit you though

 

There, fixed it for you to make it "Mazda relevant"...

 

Guess we better clean that up and ban the MS-R, along with that Rustang of yours that was built by an old man in Vegas.

 

Hey, at least you can walk into any Ford dealer in the country and buy one off the showroom floor...try that with the one year special, "air car" Miata...

btw, looking at the fit of the "hood scoop" on my Mustang, I think you're right about the "old man" part...shoulda added "blind" also...