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do88 Turbo Inlet Pipes BMW F80 M3 / F82 M4

SKU: DOBDO88-KIT205-S-OEM
Price
$472.99
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 High-Flow Turbo Inlet Kit is engineered to eliminate one of the largest airflow restrictions on the BMW S55 engine. Designed specifically for the F87 M2 Competition, F80 M3, and F82/F83 M4, this direct-fit upgrade replaces the restrictive factory turbo inlet pipes with a larger-diameter, high-flow system that allows the turbochargers to breathe more efficiently.

Developed using an extensive 3D scan of the S55 engine bay, do88 optimized every bend and transition to maximize airflow within the tight confines of the engine compartment. The kit features a custom aluminum rear inlet pipe with a CNC-machined turbo flange, along with a steel wire-reinforced silicone front inlet hose and precision-machined turbo adapter to deliver exceptional airflow while maintaining OEM-quality fitment.

Compared to the factory inlet system, the do88 Turbo Inlet Kit offers a 33% larger flow area and 13% greater airflow, helping reduce restriction ahead of the turbochargers for improved turbo response, increased efficiency, and greater power potential. Whether you're running a stock tune or a high-horsepower turbo setup, this upgrade provides the airflow needed to support your build.

Fitment Notes

  • Fits BMW F87 M2 Competition (2019–2020)
  • Fits BMW F80 M3 & M3 Competition (2015–2018)
  • Fits BMW F82/F83 M4, M4 Competition, M4 CS & M4 GTS (2015–2020)
  • Engine: BMW S55 3.0L TwinPower Turbo inline-six
  • Designed for factory (OEM) turbochargers
  • Direct bolt-on replacement for factory turbo inlet pipes
  • Compatible with stock and aftermarket intake systems
  • Professional installation recommended
  • Some factory screws, nuts, and gaskets may need to be replaced during installation (not included).

Included

  • Rear aluminum turbo inlet pipe
  • Front reinforced silicone turbo inlet hose
  • CNC-machined turbo inlet adapter
  • CNC-machined turbo flange
  • Matte black stainless steel hose clamps
  • O-rings
  • Installation hardware

Product Specs

  • Part Number: do88-KIT205-S-OEM
  • Rear Inlet Construction: Mandrel-formed aluminum
  • Front Inlet Construction: Steel wire-reinforced multi-layer silicone
  • Turbo Flanges: CNC-machined aluminum
  • Inlet Diameter: 63mm (OEM: 55mm)
  • Flow Area Increase: 33%
  • Airflow: 778 CFM
  • Factory Airflow: 690 CFM
  • Airflow Improvement: 13%
  • Finish: Black silicone with aluminum piping
  • Direct OEM replacement design

Product Features

  • Increases turbo inlet diameter from 55mm to 63mm
  • Delivers 33% greater flow area than the factory inlet system
  • Provides 13% higher airflow to improve turbo efficiency
  • CNC-machined turbo flanges feature optimized inlet radii for smoother airflow
  • Reinforced silicone hose resists collapse under high airflow demands
  • Custom aluminum rear inlet pipe maximizes flow in the confined S55 engine bay
  • Developed using 3D engine bay scanning for precise OEM-quality fitment
  • Supports higher horsepower applications, upgraded tuning, and future performance modifications
  • Direct bolt-on installation with no permanent modifications required
View Product Install Guide