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AMS Performance Intake BMW G87 M2 / G80 M3 / G82 M4

SKU: AMSAMS.48.08.0001-2
Price
$1,499.95
Currently Backordered - You can still place your order and we'll ship your order as soon as the product is back in stock!

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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested.

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unused and in its original packaging. All returns are subject to a restocking fee based on item and package condition. Buyer is responsible for paying for return shipping costs. If you need a return label, we will email you a return label and deduct cost from refund. Original shipping costs are not refundable. Special order items are not eligible for return.

Cancellation Policy
In order to cancel your order you must email within 24 hours of placing your order or before your order has shipped, whichever occurs first. Special order items are not eligible for cancelation.

Exchange Policy
We have a 30-day exchange policy, which means you have 30 days after receiving your item to request an exchange. To be eligible for an exchange, your item must be brand new in box. Buyer is responsible for paying all shipping costs to exchange product.

Product Description

The AMS Performance G8X S58 Intake System with carbon fiber lids and magnets transforms the way your BMW M2 (G87), M3 (G80/81), or M4 (G82/83) breathes. Engineered from the ground up to maximize airflow and throttle response, this system replaces the restrictive stock intake with oversized components including a 3.5″ carbon fiber tube and precision cast aluminum turbo inlet elbows up to 128 % larger than OEM. The enclosed carbon lids use magnetic fasteners for effortless filter access and a refined engine bay look. Dyno testing has shown up to +86 WHP peak gains over stock and an average of +66 WHP above 5000 RPM, broadening the S58’s powerband while retaining smooth, predictable power delivery. Dry media filters ensure reliable filtration and easy maintenance, while the plug-and-play design makes installation straightforward.

Fitment Notes

  • Fits 2023+ BMW M2 with S58 3.0 L twin-turbo engine (G87)

  • Fits 2021+ BMW M3 with S58 3.0 L twin-turbo engine (G80 & G81)

  • Fits 2021+ BMW M4 with S58 3.0 L twin-turbo engine (G82 & G83)

  • Direct bolt-on replacement for OEM intake system

  • Not CARB/EPA compliant without emissions paperwork in some regions (California)

Included

  • Carbon fiber intake tube assembly sized at 3.5″ diameter

  • Pair of enclosed carbon fiber airbox lids with magnetic fasteners for quick access

  • Oversized cast aluminum turbo inlet elbows

  • Dry media air filters

  • High-quality 4-ply silicone couplers

  • All necessary mounting hardware and instructions

Product Specs

  • Intake tube diameter: 3.5″ (≈89 mm) carbon fiber construction

  • Turbo inlet elbows up to 128 % larger than stock cross-section

  • Dry filter media for long service life

  • 4-ply silicone couplers for smooth airflow transitions

  • Magnetic carbon lids with hardware

Product Features

  • Massive airflow gains: Turbo inlet elbows and large intake tube reduce restriction for more efficient breathing and power potential.

  • Magnetic carbon lids: Premium carbon fiber lids with magnets make servicing the air filters quick and easy while enhancing under-hood presentation.

  • Proven horsepower gains: Up to +86 WHP peak and an average of +66 WHP above 5000 RPM in dyno testing, broadening the S58’s usable power band.

  • Balanced power delivery: Engineered for smooth flow and balanced intake pressure across both banks for predictable throttle response.

  • Durable, serviceable design: Dry media filters and precision components make maintenance easy without performance loss.

  • Distinctive engine bay upgrade: High-quality carbon fiber construction not only performs but elevates the visual appeal of the intake area.

View Product Install Guide