Pure Turbos Pure850 Hybrid Turbo Upgrade for BMW B58 G-Series & Toyota GR Supra A90 - M340i 540i 640i 740i 840i X3/X4 M40i X5/X6/X7 40i Z4 M40i - Fast Spool 600+whp - Core Exchange

Pure Turbos Pure850 Hybrid Turbo Upgrade for BMW B58 G-Series & Toyota GR Supra A90 - M340i 540i 640i 740i 840i X3/X4 M40i X5/X6/X7 40i Z4 M40i - Fast Spool 600+whp - Core Exchange

£3,112.32
£3,112.32
£3,276.13
Sold out
Tax included. Shipping calculated at checkout.

Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Pure Turbos BMW Toyota B58 G Series Pure850 Turbo Upgrade

Unlock serious power and reliability with the Pure Turbos Pure850 hybrid turbocharger upgrade for the BMW B58 engine and Toyota GR Supra A90. Perfect for G Series BMW M340i, 540i, 640i, 740i, 840i, X3 M40i, X4 M40i, X5 40i, X6 40i, X7 40i and the G29 Z4 M40i, this is the proven B58 turbo upgrade that enthusiasts trust for big gains, fast spool and daily-driven durability.

We have installed and supplied countless Pure850 upgrades and our customers love the response, the strong mid-range punch and the repeatable performance. If you are searching for the best B58 turbo upgrade in the UK for your BMW or A90 Supra, the Pure850 delivers.

Why choose the Pure850 for your B58 or A90 Supra

  • Huge performance potential with supporting modifications
  • Around 600+ whp on E40 fuel and approximately 530 whp on 98 RON pump fuel
  • Rapid spool with 20 psi by 3200 rpm for strong street and track performance
  • Exceptional reliability and balance for daily use and hard driving
  • Trade-in upgrade using your OEM B58 turbo core for OE fit and finish

Key features

  • Custom billet compressor wheel
  • Custom turbine wheel
  • CNC machined components
  • High Speed VSR balanced
  • Cast metal construction

Power potential with supporting mods:
- 600+ whp on E40 fuel
- 530 whp on 98 RON pump fuel
- 20 psi by 3200 rpm

Core exchange upgrade

This is a trade-in listing. You send your non-damaged stock B58 turbo core for upgrade. Please send only your turbo core. Any additional parts included in the parcel may not be returned.

If your turbo is still on the car and you cannot send it in first, a refundable core deposit option is available. The deposit is returned once your non-damaged OEM B58 turbo is received. Contact us for details.

Compatibility

  • BMW 3 Series G20 M340i B58
  • BMW 5 Series G30 G31 540i B58
  • BMW 6 Series G32 640i B58
  • BMW 7 Series G11 G12 740i B58
  • BMW 8 Series G14 G15 G16 840i B58
  • BMW X Series G01 X3 M40i B58
  • BMW X Series G02 X4 M40i B58
  • BMW X Series G05 X5 40i B58
  • BMW X Series G06 X6 40i B58
  • BMW X Series G07 X7 40i B58
  • BMW Z Series G29 Z4 M40i B58
  • Toyota GR Supra A90 B58

Installation and support

Professional fitting is recommended. Nforcd offers installation and in-house support in Warwickshire. Request a fitting quote at Sales@nforcd.com.

Compatibility check

We verify compatibility before dispatch. Provide your UK registration or last 7 digits of your VIN at checkout so we can ensure this B58 turbo upgrade fits your exact vehicle.

Part number

PUR-TUR-B58-011

Manufactured by

Pure Turbos

Warranty

1 year warranty.

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