what yall think is the best, I have greddy Sp2 btw

Tsudo:
http://www.erzperformance.com/Produc...Code=20-9338-1

Megan:
http://www.robearracing.com/pd-megan...n-tc-05-08.cfm

Do I still need to buy any resonator for these since I dont have an aftermarket header yet.

 

IMO I will stay away with Megan's exhaust products, coz i had a bad experience with megan axle back exhaust. it cracked and rattles. Anyways, Megan has a cheap price as I know, but I wouldnt really care on mid-pipe as it just gives a little less restriction. What I will do is pick a good header. Btw you don't need a resonator just yet if you not gonna have after market header. Once you got 1, u probably need 2 resonators or some ppl welded 3 on their mid-pipe to eliminate the exhaust rasp. Overall, if I am planning to get a header n mid-pipe, i wud pick a cheaper mid-pipe and a good header + 2-3 resonators. Tsudo and megan 's mid pipe has 1 small resonator. I hope this info help but its all my opinion.

 

i used to have the megan midpipe and fitment was good and never had a leak with it, i've seen the tsudo and it looks to be the same but with the center flanges being 3 bolts instead of 2.