im using a apexi n1 right now

if i had to get another exhaust right now id probably go with the buddyclub

 

skunk2 sounds the best out of all the exhausts i've heard, I have one myself. it can be a bit loud though.

It's probably one of the best if not the best for power gains in the budget exhaust bunch (DC, greddy, apex'i etc) but for the best gains it would probably be a full hytech system. that's pretty expensive though.

 

I was just wondering if a 3" exhaust was ok for a NA engine, some people have told me that it would decrease the backpressure a whole lot and in turn decrease the torque

 

I'd have N1 on my teg right now, but I'm gonna get the GReddy Evo put on this weekend, N1 is good exhaust, but it just too loud for me.

 

what kind of power gains can be expected from an apex'i world sport... it (and an intake.. probably short ram) will be my first mods on my new ride. Do they even make this for an 00, I can only seem to find the pre 99 ones....
if not, what would be a good alternative that is not too noisy.. I really liked the sound of my magnaflow on my old jetta, so that could be used as a benchmark.

also, anyone know any reasonable sites that you could pick one up in canada?

 

Way too big.

2.25" or 60mm is just fine for a car with bolt-ons (intake, header, intake manifold, TB, etc)

2.5" for cars that'll be getting aggressive cams.