I bought a 2001 audi s4 2.7T several months ago and I want to give it a tune up.

Before I start taking stuff apart to find the plugs, where are they located?

I'm sure there hiding under a shroud somewhere.

Also, which plug should I get?

I usually get ngk

Thanks

 

underneath the coil pack..they are in a dark deep hole

 

damn, I always thought they were in the muffler somewhere [8D]

NGK
bkr6e at .32 gap- stock
bkr7e at .28 gap- chipped

 

All I can say is WOW