which downpipe???
which downpipe???
i have an 87 T2 and im looking into getting a DP but i need to retain my main cat. i was lookinginto the racing beat DP and pre silenser combo but that will take me all the way to the y pipe. if i just buy the DP will that take me to the main cat? in the description on rx7store.net it basically says that if i buy the DP i need the pre silencer. what is everyone else running and keeping there main cat in place?


