Sale

CTS

High-Flow Intake Kit

$1,690.42 $270.74 Save $1,419.68

SKU: IT-825

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The CTS Turbo High-Flow intake kit is designed to be a comprehensive upgrade for your BMW's factory airbox system, targeting models equipped with the S63TU4/N63T3 4.4L twin-turbo engine. The development focused on maximizing flow and sound, aiming to make your twin-turbo V8 engine sound and perform like a fighter jet. Key features include massive 6-inch velocity stack reusable air filters and smooth 3-inch aluminum intake pipes with a black powder coat finish for an OEM look. The kit comes with two sets of couplers to accommodate both Competition and standard model fitments. Without requiring additional tuning, this intake system can provide peak power gains ranging from 12 to 20HP, depending on fuel and elevation, along with an aggressive race-inspired exhaust note. This high-flow intake system is specifically designed to fit the following BMW models: 2018+ F90 M5/M5C/M5CS, 2020+ F92 BMW M8/M8C, 2020+ F93 BMW M8/M8C, 2020+ G30 BMW M550I (LCI models only), 2019+ G15 BMW M850I, and 2019+ G16 BMW M850I. It is important to note that this kit does not fit the G11 BMW 750i due to the presence of additional strut braces in that model.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandCTS
Part NumberIT-825
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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