Im gonna try a Carsound (Magnaflow) High flow catalytic w/ a magnaflow muffler (Was gonna do the flowmaster, but seems like inline 4's dont sound too amazing with them on) Atleast the magnaflow has the baffles in it to smooth out the tone. Ill try just Catalytic first, if I like that then no muffler hehe.

I've got the 40 series on my camaro and they sound freakin amazing on V8's, ive only heard the flowmaster on 4crawlers truck, didnt sound half bad. But id like a lower rumble if I can pull it off

2000 Audi TT 1.8Turbo Quattro
1988 Chevy Camaro - 100% Built + for sale!