If you've read my previous thread you know that I stupidly decided to attempt an exhaust manifold swap and found nothing but seized nuts and crossthreaded piping, so after hours of trying to get the air injection tube back in the manifold I've decided to call it a lost cause and have started looking for a blanking plug, ive found a few for upwards of 30 pounds, but i found one for a series 3 thats only 15 or so euros, living in the US I expect the shipping to be ridiculous in both time and money, but i was wondering if a series 3 blanking plug would also fit in my 97, would save me a good bit of money, but if i have to dole out for the more expensive one I will