hey I want to replace all my vaccumm lines.. does anyone know all the part #'s for the hoses?
thanks

 

Well, for the most part, you can just buy silicone vaccume line and start replacing.. however, there is a vaccume spider for the oil injectors that you can get from Mazdatrix.

 

The oil injectors are useless to buy. Just reuse the 4 into 1 piece and use some silcone hose.

Everything else is just a few inches of hose. Buy a few feet and cut it to size.

I went to Autozone and bought a Blue silicone kit. Comes with a few different sizes.

 

Take a look at these kits:

http://hosetechniques.com/
http://www.mazdaformance.com/rx7.htm

 

I had replaced all mine with rubber hoses. Less than a year later, I bought the red silicon hose kit from hose techniques. When I went to replace the rubber hoses, some had already hardened up (I can only guess from the heat). I'd say go with the silicon if you can, then just cut to size.