what is the best choice of spark plugs i can choose for my 07 HR..

i installed NGK Lazer Platinum in my M35 VQ35DE and they are good! "no more performance or anything". should i go with same plugs for the Z?

 

I stayed stock, $20 a piece lol thats not retail either

 

i put hks on mine , i liked them , 24 a piece.

 

could you please give me their code or part number..?

 

yes i ll send it over brotha ,

 

ill pm you

 

Not many options with the HR, but if you aren't planning on doing anything strange to the car then stock denso iridiums or NGK equivalent work just fine. I got some copper one step colder for nitrous use but I have numbers for a couple different NGK options.

 

thanx allot!

 

i guess i will stay with OEM..