I have a brand new Supersprint High flow Resonator part# 78.54.02 for sale. I sold my E36 before I had a chance to install it. This resonator replaces your stock cat and is supposed to give you up 11whp. Check it out at www.bmpd.com. Retails for $384.50 Asking $350 plus shipping. Email me if you are interested Luis91027@cs.com.
www.bmpd.com
www.bmpd.com
