Mark D'Sylva. I have one. I love it - F'in awesome chip is all I can say :cool:Do a search for Mark D chip. Don't buy any goofy e-bay "fake" chip. Get the real deal and rev to the limit the right way
What exaclty is a high octane chip? And Would I be able to use ones made for the e30 in my e36 since they are both m42's?I have no idea whats going on