im buildinga 300+whp turbo civic soon and im stumped on exhaust, should i stick with the apexi ws2 and just throw an e-cutout after the 2.5" dump or should i resell the ws2, make some $$ off it and buy a 3" n1 style catback for like $180.

im only stuck because i hear the ecutouts are kinda untrustworthy, and im in minnesota so im afraid it will rust open / shut..

any opinions?

 

Neither, sell the ws2 and get a custom 3" exhaust made.