If you're looking to give your Audi RS6 or RS7 a serious boost, the APR 4.0T EA825 Intake System is a game changer. This isn't just another aftermarket part; it's a well-thought-out upgrade that really makes your engine come alive. With this intake system, you're not just getting a pretty face under the hood—you're investing in some serious performance gains.

The design of this intake is all about improving airflow, and trust me, it shows. APR has really dialed in the details here. The high-flow design means your engine can breathe easier, which helps the turbochargers work less hard. What does that mean for you? More horsepower and torque, and a sharper throttle response that you can actually feel when you hit the gas. On a Stage 1 setup with 93 octane, we're talking about an impressive +47 AWHP and +38 AWFT-LBS at the wheels. That’s not just numbers; it's a noticeable difference in how your car performs.

Now, let’s talk about the materials. The airbox is made from carbon fiber, which not only looks fantastic but also helps with weight savings. The airbox outlets are a whopping 52% larger than stock, and the turbo inlets are 93% larger. These upgrades mean that the system can handle larger turbochargers down the line, giving you the flexibility to push your performance even further as you mod your ride. Plus, the inlet piping is designed to minimize restrictions, so you get the most efficient airflow possible.

Another nice touch is the washable and reusable filter made from pleated cotton gauze. It flows 8% more air than the stock filter without compromising air quality, which is crucial for keeping your engine happy. And let’s not forget the sound—this intake adds a satisfying auditory note that makes driving even more enjoyable.

APR didn't cut corners in the testing phase either. They thoroughly analyzed every component, from the airbox to the turbo inlets, to ensure maximum flow. The result? A 50% reduction in pressure drop compared to the OEM setup. That means your turbos spool faster and operate more efficiently, translating to a better driving experience overall.

In summary, if you're serious about enhancing your RS6 or RS7, the APR 4.0T EA825 Intake System is worth considering. It's emissions-friendly, built from top-notch materials, and designed for performance enthusiasts who want to take their driving experience to the next level.

• +47 AWHP & +38 AWFT-LBS at the wheels measured over stock (Stage 1 93)
• Carbon Fiber airbox with 52% larger airbox outlets
• Smooth and high flow turbocharger inlet pipe couplers
• 93% larger aluminum turbocharger inlets with adapter rings for larger turbochargers
• 50% reduction in pressure drop at the turbo inlets
• High flow and washable pleated cotton gauze filter material
• Enhanced engine sound
• Turbos spool faster
• Turbos operate more efficiently
• Inlet piping diameter maximized from the airbox outlets to the turbocharger inlets
• Inlet piping addresses the main system restriction
• Billet turbo adapter rings make fitting this system to larger turbos possible
• Emissions friendly

• Filter Color: Red
• Filter Material: Pleated Cotton Gauze
• Material: 6061 Aluminum & Carbon Fiber

• Audi RS6 | RS7 (C8) 4.0T 2021+

CI100050 APR Carbon Fiber Intake System Audi RS6 | RS7 (C8) 4.0T 2021-2025.