Straight through (unsilenced) side exit exhaust from my scc race car.
These are the exhuasts that the Cup Cars ran.
I'd say they're pretty rare, i haven't seen them change hands often.
It's off the car, and doesn't fit with my plans.
I'm probably going to put it on ebay next week as i'm super broke and need to maximise the cash i get for it... but if anyone on here is interested then please pm me.