Hi

Im sure there will be a thread on hear already with the info I need but thought Id post up a new one.

Can some body tell me what Spark Plugs I need for my Impreza STI 03 PPP only mods to the engine are an HKS Filter and a Dump Valve.

Cheers

Matt

 

I believe Subaru use "NGK" but not sure which type, ie "platinum" or not? Someone else on here will confirm.

 

Hi, first of all, if the hks filter is an induction kit then i would remove it if the car is not remapped to it, but if it is a panel filter then

for a standard sti a heat grade 6 is probably right.

There are some NGK Iridium Spark plugs on at the moment:

https://www.scoobynet.com/trader-ann...u-impreza.html

 

Cheers for the info, The filter is only a Panel filter so no worries there. thanks

 

Sorry to post negatively Matt, but personally I find this sort of post a little irritating - "I'm sure there will be a thread on here with the info I need" - yeah exactly - there will be, so stop being lazy and USE THE SEARCH

Wonder how many threads we'll see about spark plugs or tyres this week....

 

Point taken mate, No hard feelings I will go stand in the naughty boys corner, well I will after I have changed my Spark Plugs

Matt

 

H nice one.

 

Damn this lot are mean personally I wouldnt use the search function, the handbook is a far better place to find this information

Tony