im looking here on the vendors to purchase plugs cables and coils whose got the cheapest and decent not looking for high output just stock or with a lil power any brands??? ?????

 

Best bet is to just go with the stock setup. The only thing that would improve the ignition system would be the BHR kit. I (and several other users) have gotten the plugs, coils, and wires from advance auto parts. They often have deals where if you spend more than $100 you get so much off. I think I got all four plugs, coils, and wires for like $160ish. The coils are not from mazda, but many users have reported success with them and they have a lifetime warranty.

 

fail is in the air

https://www.rx8club.com/do-yourself-...-forum-163653/

 

its beginning to fail a lot like Christmas?

to the OP, stock parts are available at good prices if you shop around a little. Mazda is ok on the plug wire set and coils, but are out to lunch on the spark plugs.