Car is a 1993 Jap import WRX

Anyone know What Turbo do I have ??? or what I can look at to find out what I have & what boost I can stuff in it with out it going bang 10 seconds later.

Car has a HKS drain pipe exhaust system, HKS green mushroom filter induction kit, HKS SLQ blow off valve.

Cheers in advance

 

Most likely a TD05 15G it should be written on it, but unfortunately you may not be able to read it without removing it.

Dan