AMG Exhaust Tip for E320 Sport (2001)

Help me please! It's really simple... I'm a girl who knows what she likes but doesn't always know how to make it happen. I've lowered my car with HR Springs, upgraded to BBS wheels, and now I want to do something nice with the exhaust w/o spending a mint!

I've found out that if I want to change the exhaust that E55 AMG (2001) would work then found out it would run $2500 - $3000 (OUCH!)

Does anyone know what AMG tips might work on my car?

I've been on EBAY, but I'm really not sure what I should be looking at.

Thanks!