i am having a major popping problem at high rpm/boost and it didn't start doing it tell i put some new plugs in it if it is the plugs witch ones should i get my list of mods are

hks hi power turbo back
hks ssqv bov
dejon tool mbc set at 21psi
k&n intake
Bigger FMIC

please help i need this fixed tonight thank you very much

 

what did you gap them at?

what plug did you put in?

 

brp8es gap them to .026 and also do you have a tune?

 

Also why dont you use your $4k code scanner to fix the car for you....lol. '
https://www.evolutionm.net/forums/sh...10#post5142710

I am just giving you a hard time.

 

I don't think a colder plug is needed with those mods, the 7 heat range plug (BRP7ES) would be better imo.

 

no i don't have a tune yet tax return time i'll get one it had the irdiums in it before and ran fine i put champion platnums in there that's all i could get

 

Get a set of std. NGK plugs (they dont have to be iridiums) and get those swapped out immediately. That is most likely your problem more than anything......

Knowing champion they aren't even the right plug or correct heat range

 

What! No tune??? You have a $4k code reader and said in a previous thread that all of us that bought $20-$35 code readers were cheap and that you only bought the best for your car, yet you have not bought a $50-$200 tune???? I dont understand people they spend the money for mods on their car and then dont even pay out the money for the most important thing they can do, a tune. You car hates you