1g and 2g exhaust

[pimp4110]

are the 1g and 2g exhausts interchangable i keep finding cheap exhausts and downpipes for 2gs but not 1gs. I need something bigger than stock but i dont got alot to spend. And also are the 2g intakes interchangable also this is another thing i want to upgrade. My car is non turbo if that matters.

 

[candela]

The downpipe thing you don't have to worry about!! Usuall there aren't as many parts for a 1g nt than a 2g nt. But they are ou there none the less. The exhausts are not interchangeable...