I recently came upon an 04 RX8, its in great condition, and I wanna make it better.

I need new spark plugs, and I am looking at getting racing or atleast high performance ones. any suggestions would be greatly appriciated!!

 

The stock plugs are NGK Irridium plugs...basically no need or benefit to upgrade

 

More accurately, the OEM plugs are the best you can have. Anything else is at least no-change, but usually inferior.

$80 for all 4.



I would also recommend contacting an administrator such as Elara and having your username changed to something that every trolling spam bot on the web won't ****** your email address from and pound you with spam.

 

You can get the plugs pretty much anywhere. If you go through Mazmart is $80 + shipping right to your door. If you go through autozone they probably wont have them in stock but they can order and have them in 3 days or so, 19.99 each + tax. Autozone is less than Mazmart but only by a little and Mazmart is easier.

Those are probably the cheapest places, some others like Meyers auto parts always seem to have them in stock but they are about $26 a piece. Thats probably why they have them in stock.

 

Never had mine changed yet. Is there a cheaper one rather than the NGK, that will have the same effect as the oem ones? I'm just trying to save some money here and there. I know i might get some "not so cool" response about my question, but i'm ready for it...peace!

 

Its only $80 every 30k miles, just pay for it. There are pulstar plugs for our cars, when I went to autozone to price NGKs they only had the pulstars listed for an 09 and they were about $12 each.