Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Injen SP short‑ram intake for 2018–2019 Audi S4/S5 (B9) 3.0L Turbo replaces the factory inlet with mandrel‑bent 6061‑T6 tubing and a fully serviceable SuperNano‑Web dry air filter. Dyno‑proven gains of up to about 19 hp and 18 lb‑ft torque are reported, and the kit includes all hardware for a direct bolt‑on installation; it is not CARB exempt for California use.
Injen 18-19 Audi S4/S5 (B9) 3.0L Turbo Polished Short Ram Intake
