Supertech 29.9mm STD Black Nitrided Exhaust Valves Set of 12 Audi S4 98-01 A6 00-02 2.7T 30V APB honda-spirior-1st-gen Primary and secondary windings are

Primary and secondary windings are encasedin Ciba polyurethane

Part Number: AU2489

overall width is 20mm and overall thickness is 9mm

Part Number: AF203-10DS

The new two stage clear over black finish is extremelyresistant to scratching and corrosion

Supertech 29.9mm STD Black Nitrided Exhaust Valves Set of 12 Audi S4 98-01 A6 00-02 2.7T 30V APB honda-spirior-1st-gen Primary and secondary windings areSupertech 29. 9mm STD Black Nitrided Exhaust Valves for Audi 2. 7T 30V * Set of 12 * Brand: Supertech Manufacturer's Part Number: AEVN 1103 12 Stealth Ride Part Number: AEVN 1103 12 UPC: Description: Supertech 29. 9mm STD Black Nitrided Exhaust Valves Set of 12 Audi S4 98 01 A6 00 02 2. 7T 30V APB We manufacture our racing valves using only the highest quality materials available. We have spent countless hours studying these different materials as