Hi
We actually do have this one in stock and ready to ship!
BMW RPI GT Headers E60 M5 : Bimmerzone.com
How does ordering the GT Headers work?
Simple, order the unit at our regular purchase price ($5999.95), once you have installed the RPI GT Headers, you have option to send your old headers back to us and receive a refund of $1000. So your net cost will only be $4999.95
We actually do have this one in stock and ready to ship!
BMW RPI GT Headers E60 M5 : Bimmerzone.com
How does ordering the GT Headers work?
Simple, order the unit at our regular purchase price ($5999.95), once you have installed the RPI GT Headers, you have option to send your old headers back to us and receive a refund of $1000. So your net cost will only be $4999.95