sparkplugs?

[RedBalloons]

are there any that help your performance?

someone mentioned to me that apexi sparkplugs were good. but idk. i need new sparkplugs but not stock... and not too costly.

[homeworld1031tx]

for a gt-s denso IK20s are considered among the best, they're a little better than the OEM replacement (SK20)

[marc]

go with stock unless you're using forced induction, then go a step colder.

[GSBoek]

The only thing sparkplugs do is ignite the mixture, you won't see any gains. What you want is a plug that is durable. Denso or NGK Iridiums.

[celicajonz]

oem ...

[RedBalloons]

lol okay i might as well go with oem haha thx guys.

[DJ-of-E]

Haha, I went to Laser Iridiums NGK because they're $7.50 each where I live, cheaper than $10 a plug at Toyota of Garden Grove >_<