Ref: 7403

Price:$5.50

Bosch Super is the premium copper core plug.
Bosch spark plugs for the street offer the same quality performance technology that is proven on racetracks in the world's most sophisticated racing engines. That's why Bosch is one of the best-selling spark plugs in the world.

Fits:
964 C2 90-94
964 C4 89-94
993 94-98