NGK 81446 Ateşleme Sistemi İmpuls Verici, AUDI TT (8J3), AUDI TT Roadster (8J9), AUDI A6 C7 (4G2, 4GC), AUDI Q5 (8RB), AUDI A6 C7 Avant (4G5, 4GD), AUDI Q3 (8UB, 8UG), AUDI A5 Sportback (8TA), AUDI A5 Cabrio (8F7), AUDI A8 D4 (4H2, 4H8, 4HC, 4HL), AUDI A4 B8 (8K2), AUDI A4 B8 Avant (8K5), AUDI A5 (8T3), AUDI A4 Allroad B8 (8KH), AUDI A3 Limousine (8VS, 8VM), AUDI A3 Sportback (8VA, 8VF), AUDI A3 (8V1, 8VK), AUDI A3 Cabrio (8V7, 8VE), AUDI A1 (8X1, 8XK), AUDI A1 Sportback (8XA, 8XF), AUDI TT (FV3, FVP) modelleri ile uyumludur.
