a friend of mine is having a sr20det swap done and he needs a downpipe and catback that works with the sr20, he would like to go 3in all the way back. so where are some good place to look for these?
and what are some things to look for and look out for when buying a downpipe? also will most catbacks work with the sr20 that work with the stock KA?

 

yea, a exhaust for a KA will work for the SR. Check out raretrick.com, enjuku, phase2motortrend.com...hell ebay has em! Just make sure you get the right size all around

 

mandrel bent piping is preffered but press bent will do

 

i just bought a megan racing 3" catback for real cheap money. all stainless w/ silencer

 

i heard good things about the Megan Racing echuast 3" as said above mandrel bent i think