For shoppers comparing car gear knobs, 12mm 5/6 Speeds Car Gear Shift Knob For Audi A4 B6 B7 B8 A6 S4 8K A5 8T Q5 8R S is presented for replacing or personalizing the gear-shift area. Key terms shown in the title include 12mm. The listing provides color name choices such as Silver 6 gear, Silver 5 gear R, and R Silver 5 gear. The product title centers on 12mm speeds gear shift knob, giving shoppers a clearer way to compare this item with related car gear knobs. The title mentions Audi A4 B6 B7 B8 A6 S4 8K A5 8T Q5 8R S; compare that reference with your exact vehicle or equipment details before purchase. Confirm the exact size, connection, mounting area and vehicle reference shown in the listing where applicable.