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do88 Intake System BMW G87 M2 / G80 M3 / G82 M4

SKU: DOBLF-270
Price
$2,506.19
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 do88 Performance Intake System is a fully engineered, sealed carbon fiber intake solution designed for the BMW S58-powered M2, M3, and M4 platforms. Unlike partial intake upgrades that only replace filters or piping, this system is a complete redesign of the intake tract—focused on maximizing airflow, reducing restriction, and maintaining low intake air temperatures under load.

At the core of the system are large-volume 105mm carbon fiber airboxes paired with custom carbon intake tubes that smoothly taper into high-flow turbo inlets. This design reduces turbulence, increases air density delivery to the turbos, and improves throttle response across the entire powerband. Additional air feed openings behind the headlights ensure the system continuously pulls in fresh ambient air, even under sustained boost conditions.

The result is a more efficient, more responsive S58 engine that also delivers significantly enhanced turbo and diverter valve induction sound—without the heat soak penalties of open-cone intake systems. For tuned vehicles or hybrid turbo setups, this intake is engineered to support higher airflow demands while maintaining consistency and reliability.

Fitment Notes

  • Fits BMW M2 (G87), M3 (G80), M3 Competition / CS, M4 (G82), M4 Competition / CSL
  • Engine: BMW S58 3.0L twin-turbo inline-6
  • Designed for stock turbo and hybrid turbo applications
  • Direct replacement for OEM intake system
  • Compatible with factory engine covers and strut brace configurations
  • No ECU tuning required for installation

Included

  • Dual sealed carbon fiber airbox assemblies
  • High-flow reusable cotton air filters
  • Carbon fiber intake tubes
  • Upgraded aluminum turbo inlets
  • Silicone couplers and intake adapters
  • Mounting hardware and installation components

Product Specs

  • Intake Diameter: Up to 105mm (4.1”) at airbox entry
  • Airflow Increase: up to +24% over OEM system
  • Turbo Inlet Diameter: Enlarged 83mm inlet connections
  • Construction: Pre-preg carbon fiber airboxes with UV-resistant clear coat
  • Filter Type: High-flow reusable cotton gauze filters
  • System Type: Fully sealed dual intake design
  • Heat Management: Closed-box design with auxiliary air feeds for reduced IATs

Product Features

  • Fully sealed carbon fiber design reduces heat soak vs open-cone intakes
  • Significant airflow increase supports tuned and hybrid turbo applications
  • Enlarged turbo inlets improve spool response and high-RPM efficiency
  • Dual air feed architecture maintains consistent cold air supply under load
  • Enhanced induction and turbo sound 
  • Designed for OEM-level fitment with direct bolt-on installation
View Product Install Guide