Pure Turbos BMW G-Series B58 PURE 800 Turbo (M240I/M340I/M440I/540I/Supra)

Pure Turbos' hybrid turbochargers are designed to be the ultimate upgrade solution for this platform, delivering genuinely proven performance and reliability at a competitive price point. The Pure800 features a completely re-machined OEM housing that supports Pure Turbos' larger signature billet compressor and upgraded turbine wheels, meaning flow and power potential increase substantially over a stock or basic remanufactured turbo, engineered in-house and proven to support over 750whp.

A genuinely practical advantage here: this version requires no core deposit or exchange, so there's no need to send in your existing turbo or wait on a refund process, simply install and go. Each unit features Pure Turbos' billet compressor wheel, larger and stronger turbine wheel, and an upgraded bearing assembly, adding both durability and genuine headroom over a stock turbo, all VSR balanced for smooth, reliable operation.

Please confirm your manifold configuration at checkout: 6-port (M240i/M340i/M440i/Z4 M40i/Supra) or 2-port (540i, 640i, 740i/745e, 840i, X3/X4 M40i, X5/X6/X7). These are genuinely different configurations, not interchangeable.

Why Choose This Turbo Upgrade

• No core deposit or exchange required, straightforward installation
• Engineered in-house and proven to support over 750whp
• Completely re-machined OEM housing with Pure Turbos' larger signature billet compressor
• Larger and stronger turbine wheel for increased exhaust efficiency
• Upgraded bearing assembly for genuine durability and headroom
• Positioned below the Pure850 in Pure Turbos' hybrid lineup, for those not chasing the absolute top-end numbers

Compatibility

6-Port Manifold:

• BMW G42 M240i/M240i xDrive (B58 Gen 2)
• BMW G20/G21 M340i/M340i xDrive (B58 Gen 2)
• BMW G22/G23/G26 M440i (B58 Gen 2)
• BMW G29 Z4 M40i (B58 Gen 2)
• Toyota GR Supra A90/A91 (B58 Gen 2)

2-Port Manifold:

• BMW G30 540i/540i xDrive (B58 Gen 2)
• BMW G32 640i (B58 Gen 2)
• BMW G11/G12 740i/745e (B58 Gen 2)
• BMW G14/G15/G16 840i (B58 Gen 2)
• BMW G01/G02 X3/X4 M40i (B58 Gen 2)
• BMW G05/G06/G07 X5/X6/X7 xDrive40i/45e (B58 Gen 2)