He guys, I got an exedy oem spec clutch and need a flywheel to because I read it wasnt worth it to resurface the old one.. I was checking out the act streetlite flywheel but am kinda concerned it may throw a misfire cel and since I live in California have to pass emissions every two years. I have a Perrin pulley an sti uppipe and a stage 1 access port. I'll be getting a tune after the clutch is replaced and was wondering if it does throw a cel Oscar it possible to tune for it so I can pass emissions.

Also, it passed smog today with the California stage 1 map with a pretty wide margin if anyone is interested.

Thanks,

Ben

 

For posterity purposes...

You dont need to tune for a lightweight flywheel. Ive combed through plenty of flywheel CEL threads and the general concensus is that any flywheel ~10lbs or less MAY throw a CEL occasionally, and lightened pully could contribute to this issue. I, for one, have had an 11lb flywheel and lightened pulley installed on my wrx since 2006 and have never once had 1) a CEL related to those parts, or 2) trouble passing smog because of them.