Hello,
I have recently acquired a BMW Z4 2.0 which I am loving!
The car has a supersprint 2.0 Rear Exhaust fitted to it which I am having to sell due to insurance reasons.
Would anyone have an idea of what it's worth on the second-hand market?
I can see they are around 700-800 new (not cheap!)
Advice would be greatly appreciated!

I have recently acquired a BMW Z4 2.0 which I am loving!
The car has a supersprint 2.0 Rear Exhaust fitted to it which I am having to sell due to insurance reasons.
Would anyone have an idea of what it's worth on the second-hand market?
I can see they are around 700-800 new (not cheap!)
Advice would be greatly appreciated!