Pure800 | BMW B58 (Gen 1)
Pure800 | BMW B58 (Gen 1)
Pure800 | BMW B58 (Gen 1)
Pure800 | BMW B58 (Gen 1)
Pure800 | BMW B58 (Gen 1)

Pure800 | BMW B58 (Gen 1)

OEM Turbo Upgrade (Core Exchange Required)

Product Description

PureTurbos High-Performance Upgrade

  • 700+ WHP Capable (results vary by fuel and supporting mods).
  • Precision Power: Features an upgraded Billet Compressor Wheel and high-flow Turbine Wheel for maximum exhaust efficiency.
  • Heavy-Duty Internals: Upgraded CHRA (Center Housing Rotating Assembly) for superior durability under high boost.
  • VSR High-Speed Balanced: Precision balanced for vibration-free operation and long-term reliability.
  • OEM Housing: Retains OEM housings to ensure a seamless, factory-like installation.
  • Peace of Mind: Includes a Limited 1-Year/Unlimited Mile Warranty (View Details).

Important Requirements

  • (!) Custom Tuning Required: To ensure engine safety and potentially reach advertised power levels, a custom ECU calibration is mandatory.

Included Hardware

  • PureTurbos Silicone Inlet Kit Included

What is a Refundable Core Deposit?

A refundable core deposit is a temporary fee associated with our remanufactured turbo upgrades. We use factory turbochargers as the base to build your custom upgrade, and in exchange, we require the return of your old turbocharger(s). You can choose to pay the deposit upfront and receive a full refund once you return your old turbocharger(s) within 60 days of receiving your upgrade. Alternatively, you can send in your turbocharger(s) for upgrading first and avoid the deposit altogether.

Parts Removal Disclaimer

Please remove all additional accessories and hardware prior to sending in your cores. This includes, but is not limited to, oil lines, coolant lines, actuators, inlets, and related components. Any items received that are not part of the core unit will be discarded and cannot be returned.

Product Use Disclaimer

All performance and upgrade parts are intended for off-road use only and are legal exclusively for competition racing vehicles as defined under California law (Cal. Health & Safety Code §39048). A racing vehicle is classified as a competition vehicle that is not operated on public highways.

Vehicles equipped with these parts must be used solely on closed courses during sanctioned events and may not be driven on public roads. Transportation must be done via trailer. Use on public roads may result in fines, penalties, and voided warranties.

Improper use of these parts will void the PureTurbos warranty, may void your vehicle manufacturer’s warranty, and may violate federal and state laws.

It is the customer’s responsibility to ensure compliance with all applicable laws. PureTurbos assumes no liability for misuse or non-compliance.
Refundable Core Deposit Fee
  • I will send my turbo in first to be upgraded instead (Lead-time starts once received)
  • I will pay the refundable core deposit ($800)

Free T-Shirt Included! *: Small

  • Small
  • Medium
  • Large
  • X-Large
  • 2X-Large

$2,594.00

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  • American Express

FITMENT GUIDE

APPLICABLE ENGINES: 3.0L B58 (Gen 1) Turbocharged I6

  • BMW 340i / 340i xDrive

  • Year

    2016–2018

  • Make

    BMW

  • Model

    340i (F30/F31/F34)

  • BMW 440i / 440i xDrive

  • Year

    2016–2019

  • Make

    BMW

  • Model

    440i (F32/F33/F36)

  • BMW M140i

  • Year

    2016–2019

  • Make

    BMW

  • Model

    M140i (F20/F21)

  • BMW M240i / M240i xDrive

  • Year

    2016–2021

  • Make

    BMW

  • Model

    M240i (F22/F23)

  • BMW 540i / 540i xDrive

  • Year

    2017–2019

  • Make

    BMW

  • Model

    540i (G30)

  • BMW 740i / 740Li

  • Year

    2016–2019

  • Make

    BMW

  • Model

    740i / 740Li (G11/G12)

  • BMW X3 M40i

  • Year

    2018–2019

  • Make

    BMW

  • Model

    X3 M40i (G01)

  • BMW X4 M40i

  • Year

    2019

  • Make

    BMW

  • Model

    X4 M40i (G02)

Read more

Customer Builds & Real Results

PureTurbos in Action

Real builds, real boost, and real results from PureTurbos customers and partners.

Show More Builds

Want to Be Featured?

Show us what PureTurbos power has done for your build.

We’re always looking for real customer results to showcase. Send us your photos, videos, dyno sheets, dragy data, track slips, build specs, and turbo setup details for a chance to be featured across PureTurbos.

Tag us on Instagram or message us with your setup so we can highlight the real-world performance behind our upgraded turbo units.

Tag @PureTurbos View Feature Post

FREE SHIPPING!

Enjoy free shipping on all orders over $100! Discount is automatically applied at checkout for a seamless shopping experience.

1 YEAR WARRANTY

All products are backed by a 1-year warranty, covering defects in materials and workmanship for added peace of mind.

TRUSTED BY MANY

Chosen by enthusiasts and professionals alike, our products are trusted for their proven performance, quality, and reliability.

SECURED PAYMENTS

All transactions are encrypted and processed through trusted gateways, ensuring your information stays safe and secure.

30-Day Return Policy

Unused and uninstalled items may be returned within 30 days of delivery. A 15% restocking fee will apply to all approved returns.

ADD SOME SWAG!

License Plate Frame (Set)
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License Plate Frame (Set)

$20.00

PureTurbos Decal
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PureTurbos Decal

$10.00

PureTurbos Snapback
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PureTurbos Snapback

$30.00

PureTurbos T-Shirt
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PureTurbos T-Shirt

$25.00