NGK ILFR7H plugs

can anybody confirm that these plugs will fit and are suitable for

an '06 sti type uk with the 2.5 engine,

i am getting the car serviced prior to remap and am looking to fit these plugs

due to them being '7' rated,

thanks

 

Hello mate, been looking around for my 06 2.5 WRX with prodrive and have been told it's the ILFR6B for mine, the 7B is for slightly more modded cars and 8B for heavily modded cars. So from what I've heard the 7B is good for you ;-) I'm sure a techy on here will know more.

Hope that helps bud.

Regards
Neil

 

7 runs colder than 6, 8 colder than 7

TX.

 

perfect plugs for it

 

thanks for the confirmation

mind at ease now ,wasn't totally sure about these

got lower de-cat mated to blitz centre section and prodrive back box ,

getting a walbro fuel pump,plugs and panel filter fitted before re map,

not sure what panel filter to get,thinking of a cosworth filter

then just hope for a decent result with map

 

Hope all goes well for the remap.

 

http://www.jp4mance.co.uk/products/1/subaru/tuning

Fitted today my07 wrx Andy F map friday canr runs fine no cel light yet lol