Ok so i have a 93 RX7 and its a Automatic. I want to keep it an automatic and not planning to switch it to manual. What are some safe mods I can do? Ive heard be careful with putting an aftermarket intercooler and exhaust on it because with it being a automatic I cant tune it. Iam still running a stock system. Thankyou

 

Try searching the forum. "Reliability Mods" are a fairly well documented subject.. Try the 3rd gen section FAQ and archives.