stev240z

It's a stock '78 280Z with a catalytic converter. It's all OE except the muffler may be aftermarket. Either way its got a huge hole. Did the '78 280Z come OE with 2" or 2 1/4"?
I want it to sound NICE.. not too loud... but I want it to sound like its got some ballz.

Any recommendations?

-Steve
http://www.geocities.com/stev240z

zfreek280

I believe that the 78 come out with a 2 1/4 " exhaust as for the sound i would recomend the sebring tuning muffler . You can get it out of Califorina through Jim Cook racing the cost is about $100.00 per muffler . They sound alot like the Greddy but if you ask me they sound better. They also have mandrel bent exhaust and thrush muffler package. I have both and can tell you it sounds really good . (you can sell the thrush muffler because it does not sound as good as the sebring)