CTS Turbo 8Y Audi S3 High-Flow Intake EVO4

Introducing our latest intake design: the high-flow roto-molded intake system for EVO4 engineered for exceptional performance on vehicles without a MAF sensor. Our intake system represents the culmination of years of refinement and engineering expertise. Utilizing advanced roto-molding techniques, we have achieved excellent durability without compromising on performance. At the heart of this upgrade lies an intelligently designed air scoop, meticulously engineered to optimize airflow and enhance overall performance. This, combined with our sealed intake system, ensures maximum efficiency and power delivery. Through rigorous testing and iterative development, we have fine-tuned every aspect of this intake system. The result? Peak power gains ranging from 12-17HP on stock vehicles, showcasing the tangible impact of our design enhancements. For enthusiasts seeking the complete experience, we recommend disabling your Soundaktor (noise amplifier). This not only allows you to fully appreciate the authentic sound of your engine but also eliminates any excessive drone caused by the device. Our dedication to pushing the boundaries of intake system performance is evident in every detail of this latest offering. Product Details:

• Rotomolded from XLPE plastic intake system
• 6" Velocity stack
• Improved air scoop
• Removable clear lid (tip: remove the lid for more intake sounds!)
• Fully sealed intake system when lid is installed
• 4 Ply silicon connectors with stainless steel clamps

Fitment for EA888.4 EVO engine with Continental turbocharger. Compatible with Garrett Pmax.

• (2022-present) 8Y Audi S3 - NOTE: some ROW 8Y Audi S3 vehicles come with the older EA888.3 (gen3 TSI) engine. Please check your vehicle before ordering or contact us for clarification.

** Requires some trimming for the air scoop to be installed. Mounting bracket for the airbox is included.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 2 applications

S3

Make	Model	Engine	Years
AUDI	S3		2022–2023
AUDI	S3 (8Y)		2022–2023

Fitment data last updated: 2026-06-27