Re: Installed Volker Spec II Racing Spark Plugs.
Bro, sorry missed this thread..
We have both plugs for your car if it has the older D vanos engine (7ZX of 8ZR). If it is the valvetronic engine, then only the Spec I plugs are available (7ZC). I believe you need 8 pcs. The ZX and ZC are $200 per set of 8 while the ZR is $440.
Let us know.
Cheers