there are AIR tubes that run from the pipes to your AIR PUMP.. it basiclay forces air into tyour exhaust to make it seem to run cleaner and help in burning of un burned fuel..... any new pipe will come with those inlets... so that shouldnt be a problem.. I'm only talking about the fox body that I KNOW of .. but I think your car is basicaly the same engine config so I think it applies to you as well
-as
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'89 GT Convertible:
TFS TW Heads, TFS Street Intake, TFS Stage 1 Cam, FMS 1.6 RRs, 24# Injectors, Pro-M 75mm MAF, No Name CAI, 3.73s, O/R H-Pipe, FlowMasters, AOD w/ Trans-Go Shift Kit
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