AYW550

why is it not legal?

hey thanks but ive been having a think about it and i think ill just upgrade the whole set to spitfire or super spark, ive been looking for ways to increase power anyways and might soon exceed the limits of the factory ones !

Yeah sweet, thanks for the advice, looks like my exhaust upgrade will have wait a bit longer now! might as well replace all 6 and be done with it

thanks for the help , expensive little buggers arent they! would you be interrested in selling your OEM ones, miss r34? but sumhow i feel like im just putting a bandaid on a bigger problem by not replacing the factory ones! i found sum superspark ones for sale individually on trade me....does anyone know if it would be bad to run one or two new ones mixed with the factory ones?!

Hey all, can anybody tell me a company that can provide me with new coils for my 1998 N/A r34, its one of the twin cam 2.5 liter ones...ive got the typical primary ignition fault 21 code and at least one of the factory coils are on their way out, would really like upgraded ones instead of the factory replacements...thanks!