aem makes alright ones or u can just peice together piping with rubber couplers for under 50 bucks and it works just as good…just make sure u put all the snsors in or youll throw codes
aem makes alright ones or u can just peice together piping with rubber couplers for under 50 bucks and it works just as good…just make sure u put all the snsors in or youll throw codes