APR Carbon Fiber Intake System for the 2018+ Audi S4/S5 3.0T

01/26/2022
10 min read

APR Carbon Fiber Intake System for the 2018+ Audi S4/S5 3.0T

01/26/2022
10 min read

This is the ultimate intake upgrade for the Audi S4 and S5 (B9). It flows 31% more than stock, reduces pressure drop, and improves turbocharger efficiency. This directly translates to +19 AWHP and +20 AWFT-LBS of torque on top of our Stage 1 (93) tune making this a simple upgrade for more power you can feel.

APR Carbon Fiber Intake System for the 2018+ Audi S4/S5

  • Full intake system: Inlet, airbox, filter, and inlet piping
  • +19 AWHP & +20 AWFT-LBS gain over stock (APR Stage 1 93)
  • Flows 31% more than stock
  • Reduced pressure drop at the turbo inlets
  • Improved linearization across the turbos
  • Enhanced engine sound
  • Carbon fiber construction
  • Turbos spool faster
  • Turbos operate more efficiently
  • Massive 7” x 7” filter with a 4” outlet and 5.5” frontal inlet
  • High flow and washable pleated cotton gauze filter material
  • Airbox has additional flow paths faced away from the engine
  • Inlet piping diameter is maximized from the 4” filter all the way to the turbocharger
  • Inlet piping addresses system restriction, unlike competitive airbox systems that are compatible with factory inlet piping
  • Billet turbo adapter ring make fitting this system to a larger turbo possible
  • New OEM gaskets included
  • Emissions friendly
APR Carbon Fiber Intake System for the 2018+ Audi S4/S5

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