The aFe Momentum GT cold air intake for Audi A4 B9 models equipped with the 45TFSI 2.0L turbo features a large 6 in tall Pro 5R pre‑oiled, five‑layer filter and a sealed XLPE housing with a heat‑blocking aluminum panel and two air inlets to draw cool air. The dyno‑tuned intake tube and minimal hardware design support measured flow gains and simplified installation while providing reusable filter performance.
aFe Momentum GT Cold Air Intake System w/ Pro 5R Media Audi A4/Quattro (B9) 16-19 I4-2.0L (t)