I want to buy the OEM Duel Tip muffler for a Ex sedan but not exactly sure if it will bolt to the stock resonator on a Dx sedan. Any help would be appreciated. thanks
All 88-91 Sedans use the same exhaust piping diameter, so it should bolt right up to the flanges.
The 90-91 Ex (there was no Ex model for 88/89) had the dressed up dual tips, Lx and Dx sedan if I recall, just had the single pipe coming from the muffler.