Cali spec...wtf

[Ruski]

and i got bosch platum (iridium) fusion plugs. they no good?

I thought our cars didnt like Bosch plugs only denso or NGK. i used NGK

[bigbirdSCed]

i dont have a stock cat, 3" magnaflow highflow cat. if it were stock id blow it on purpose .

im not sure bout the plugs. these were more expensive then the ngk and were recommended my a buddy of mine whom is also boosted. ill definatly replace them if yall think its best.

[unbalancedwood]

I just remember seeing tons of posts that our solaras/toyotas/1MZs didnt like the Bosch plugs period, something about losing mileage...

But who knows, maybe those are different. But I went with Denso, others have NGK...safe bet that they will work with us.

S/Cs people have talked about the IK22s as being their choice plug

[Eye8Pussies]

meh...bosch plugs are fine. I've used them in the past (bosch 4+) back when I was NA and had no problems at all with them...the car even put down almost 160whp with them.

as for fouling the cat or the sensors...don't worry about it. it's only still been a short while, and unless you've driven a massive amount of miles, you'll be fine.

but go to your dealership with your vin and find out exactly which sensors you need...

[bigbirdSCed]

thanks for the responses guys, i guess i gots some parts to buy. i think i may just swap out these plugs since i still hae the recipt and the NGKs were cheaper.