Air and Fuel› Fuel Injection Systems and Components - Electronic

CTS Turbo

B58 Port Injection Kit

$879.99

SKU: CTS-HW-550

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The CTS Turbo B58 Port Injection Kit is engineered for Gen1 and Gen2 B58 engines. It offers enhanced fueling performance and E85 compatibility, supporting 750cc and 950cc injectors.
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The CTS Turbo B58 Port Injection Kit provides a solution for enthusiasts seeking to maximize fueling capabilities for higher horsepower applications on Gen1 and Gen2 B58 engines. It enables multi-port injection for improved fuel distribution and combustion efficiency, with full E85 support for increased power potential. This kit is compatible with popular injectors such as 750cc and 950cc, and offers flexibility with Motiv Reflex and AIC-1 fuel controllers for precise fuel management. Designed with an OEM-style fitment, it blends seamlessly under the hood while maintaining factory aesthetics. Important Fitment Note: This kit does not fit B58TU/Gen2 engines equipped with the mild hybrid system. The kit is compatible with specific BMW 3 & 4 Series models including the F30 340i (2015-2018), F32 440i (2016-2021), G20 M340i (2019), and G22 M440i (2019). It also fits BMW M Performance Models like the F20 M140i (2016-2019) and F22 M240i (2016-2019), as well as BMW X Series models like the G01 X3 M40i (2018-2019) and G02 X4 M40i (2018-2019). Additional applications include the Morgan Plus Six (2020-2023) and Toyota Supra (A90/A91) (2020-2023). CTS Turbo products come with a 12-month limited warranty covering manufacturing defects for the original owner. This warranty does not extend to improper installation, misuse, wear and tear, or damages from racing applications.

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

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Specifications

BrandCTS Turbo
Part NumberCTS-HW-550
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.

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