AMS Performance BMW G8X M2/M3/M4 S58 Air Intakes (Open Airbox)

The AMS Performance BMW G8X M2/M3/M4 S58 Intakes are engineered to deliver maximum airflow, power, and response for your twin-turbocharged S58 engine. Featuring a massive 3.5” carbon fiber intake tube, and smooth transition 4-ply hump hose silicone couplers, this system allows air to flow effortlessly into the turbos for unmatched performance. Our oversized cast aluminum turbo inlet elbows are up to 128% larger than stock, and provide a direct, unobstructed path to the compressor wheels, while your choice of enclosed carbon lids or open-top configuration lets you tailor the look, sound, and airflow to your preference. On the dyno, these intakes delivered an astonishing +86 WHP peak gain over stock and an average of +66 WHP above 5000 RPM, giving the G8X platform a broader and more consistent powerband all the way to redline. The dry filter media ensures long-term reliability and easy maintenance, and installation is simple thanks to precision fitment and industry-leading instructions. Unlock the full potential of your M2, M3, or M4 with the AMS Performance G8X S58 Air Intakes — where performance engineering meets carbon fiber perfection.

• +86 WHP Max Gains Over Stock Intakes During Testing

• Available with Enclosed Carbon Lids or as Open Top Box Configuration

• 3.5″ Carbon Intake Tube for Increased Airflow Over OEM

• Up to 128% Larger Cross Section at Turbo Inlet Elbows Compared to OEM

• Broad Powerband With an Average of +66 WHP Gained Above 5000 RPM

• Massive Cast Turbo Inlet Elbows Allow Unimpeded Airflow Directly to the Compressor Wheels

• Up to a 48% Reduction in Intake Restriction Compared to Stock

• Dry Filter Media for Reliability and Easy Cleaning

• 4-ply Hump Hose Silicone is Designed for Smooth Air Delivery into the Turbos

• Easy Install with Industry Leading Instructions Provided