what reliability parts should i get for a 93 fd with 48k miles

 

aluminum ast, downpipe, upgraded radiator

 

Damn, those are low miles for a '93!

Click here for all you ever wanter to know about reliability mods: http://www.rx7turboturbo.com/robrobi...eliabiltiy.htm

 

Lots of stuff on that page. Some explination, DP, probably the most important, replace the pre-cat so you don't catch your car on fire. Also gives your turbos less backpressure which extends their life.

AST, plastic one is just like the rest of the hoses on your car, after a while it becomes brittle and breakes. That sucker goes, your in a world of hurt. Based on the other threads, would say to go with the Billit one rather then the aluminum one.

Radiator, the cheap piece of crap in there now will break and will not cool the engine in hot climates. Its one of the more advanced upgrades but well worth the investement in your engine for safety reasons (mine cracked in the upper resevoir on the stock, have a full aluminum koyo in it now).

The rest you can do as they either break or become an issue, they won't blow your motor or catch your car on fire. Good luck!!