Hyundai i30 Sedan N IFX Cold Air Intake 6 Inch Bell Mouth, K&N Filter

The Ultimate Intake for the Ultimate Sedan. Please note: Our kits are hand-crafted to order and fulfilled in the sequence they are received. Did you know we have a reputation for making the best-sounding intakes in the Hyundai N scene? It’s a reputation we’ve earned through hundreds of builds, and the i30 Sedan N (CN7N) kit is our latest masterpiece. We didn’t just "make it fit"—we engineered it to suit the unique engine bay and aggressive character of the Sedan N. The Spec Sheet 6-inch K&N Filter: Reusable, washable, and legendary. ♻️ 6-inch CNC Bell Mouth: The secret to that massive induction roar. 🎶 3mm Aluminum Airbox: Heavy-duty, heat-shielding construction. 🛡️ Integrated Factory Ducting: Keeps the "Cold" in Cold Air Intake. ❄️ 3-inch Mandrel-Bent Pipe: Finished in Ebony Texture Black powder coat. 💃 4-Ply Silicone Joiners: Because nobody wants single-ply in their engine bay. 🧻 Breeze Stainless Clamps: The gold standard in hose security. 🏆 100% Australian Made: Fabricated right here in our workshop. 🇦🇺 Why the IFX Kit for your Sedan N? That Signature "N" Induction Sound Let's be real: you bought the Sedan N for the theater. The pops, the crackles, and now—the spool. Our 6-inch bell mouth design transforms the turbo’s intake note into a crisp, high-fidelity soundtrack that the factory plastic box just can't touch. It’s the easiest way to put a smile on your face every time you hit the throttle. Engineering for the CN7N Chassis The Sedan N engine bay is tight. Our 5-sided airbox design uses a Top-Seal method, where the rubber pinch weld meets the bonnet to create a true cold-air partition. We’ve utilized the factory mounting points and intake ductwork, meaning you get a high-performance setup with a "bolt-in" factory fit. No drilling, no drama. The Science of the 6-Inch Bell Mouth Most intakes just shove a pipe into a filter. We use a massive velocity stack (bell mouth) to transition air from 6 inches down to 3 inches. This significantly reduces turbulence and speeds up airflow into the turbo, providing better response and a more consistent power band. Filtration Without Compromise While paper filters block up and choke your turbo, our K&N Cotton Filter uses oil-suspended filtration. It flows more air, more often. With a 1.6 million kilometer warranty, this is the last filter you will ever buy for your car. In the time it takes to "life" one K&N, you would have gone through over 50 factory paper filters. Appearance: The OEM+ Aesthetic We know Sedan N owners take pride in a clean bay. The IFX pipe and airbox are finished in our in-house OxyTech Ebony Texture Black. It looks like it belongs there—stealthy, professional, and rugged. Combined with our laser-cut, polished stainless steel IFX badge, it’s the centerpiece your engine bay deserves. What’s in the Box? IFX CN7N Spec Powder-coated Airbox (6" Bell Mouth + Blister Seal) 3" Aluminum Intake Pipe (with correctly sized hose tails for a plug-and-play fit) 6" K&N Performance Air Filter 4-Ply Black Silicone Joiners & Breeze Clamps All hardware required for installation Suits: Hyundai i30 Sedan N (2021+) Hyundai Elantra N (RHD MODELS ONLY) Hyundai Avante N (RHD MODELS ONLY Need it installed? Visit us at our Sydney workshop for professional fitment.