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. Their 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.

AMS Performance BMW G8X M2/M3/M4 S58 Air Intake

Name: AMS Performance BMW G8X M2/M3/M4 S58 Air Intake
Brand: AMS

$999.95

Intake Top

Quantity

+86 WHP Max Gains Over Stock Intakes During Testing

Available with Enclosed Carbon Lids or as Open Top Box Configuration

Carbon Fiber Lid Version: Magnetic fasteners for effortless servicing

Open Top Version: Featuring powder-coated trim piece and stainless hardware for the ultimate airflow and induction sound.

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
2023+ BMW M2 w/ 3.0L S58 Turbocharged Engine (G87 Incl. All Sub-models)

2021+ BMW M3 w/ 3.0L S58 Turbocharged Engine (G80 & G81, Incl. All Sub-models)

2021+ BMW M4 w/ 3.0L S58 Turbocharged Engine (G82 & G83, Incl. All Sub-models)
The filters use specially designed media that allows performance and efficiency to be restored to near new each time by simply using compressed air (30-40 psi) from the inside out, making frequent washing unnecessary in order to restore filter performance. For a deep cleaning from extreme environments, a biodegradable cleaner such as Simple Green or other mild shop degreasers can be used. Simply place the filter in a solution or spray the cleaner on the filter. Allow the solution to loosen the particulate and then rinse thoroughly. Shake the filter or use compressed air from the inside outward to remove residual water and allow a full day or two to dry.

As these motorsports grade carbon fiber parts are hand laid, slight imperfections or weave pattern variances can be expected.

Horsepower and torque numbers, quarter mile times, 0-60 mph, 60-130 mph and other recorded times are approximate and can vary significantly depending on numerous factors such as your ambient temperature, elevation, tire selection, road surface material, vehicle weight, and fuel octane and quality, among many others. The advertised numbers herein are based on optimal conditions and utilizing proper supporting modifications, but are generally attainable results by an average customer. Your results may vary.

AMS Performance BMW G8X M2/M3/M4 S58 Air Intake

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