ECS Luft-Technik Intercooler | Audi B9 S4
The ECS Luft-Technik Intercooler provides cooler charge air and more power to the boosted S4. The upgraded power and updated looks add a new feel to your favorite Audi easily and are designed to fit perfectly for a quality finish.
NEW from ECS!
Fits: Audi B9 S4 (’2018+)
(Check vehicle fitment prior to purchasing)