Pure Turbos PURE800 (NEW) Turbo Upgrade – BMW M2 Competition / M3 / M4 (S55)

OVERVIEW

The PURE800 (NEW) is Pure Turbos' S55 turbo upgrade for the F80 M3, F82/F83 M4 and F87 M2 Competition / CS, positioned above the PURE700. It is built on a new aftermarket housing to the OEM design for direct-fit installation, so there is no core exchange and no core deposit. Pure Turbos rates it as 750+ whp capable, with results depending on fuel and supporting modifications.

An S55 install kit can be added at checkout.

SPECS

• 750+ whp capable (results vary by fuel and supporting modifications)
• Upgraded billet compressor wheel
• High-flow turbine wheel
• Upgraded heavy-duty CHRA (center housing rotating assembly)
• VSR high-speed balanced
• New aftermarket housing to OEM design for direct-fit installation
• No core required

PARTS INCLUDED

• Pure Turbos PURE800 (NEW) S55 turbo upgrade
• Pure Turbos Hi-Flow inlet snout (rear)
• S55 Install Kit (gaskets and O-rings), only when the "Include S55 Install Kit ($180)" option is selected

TECH RESOURCES

Additional Parts Required

• Custom ECU tune: required by Pure Turbos for engine safety and to reach the rated power. Do not use wide-open throttle until the car is tuned. Tune options we stock: MHD Super License for F-Series S55, bootmod3 S55 tune, JB4 Tuner for S55.
• Turbo gaskets, O-rings, and oil and coolant line seals: single-use items that should be replaced during installation. Select the S55 Install Kit option on this listing (+$180) or source your own.
• Supporting fuel system: needed at higher power levels, e.g. an E85 blend and an upgraded high-pressure fuel pump such as the Dorch S55 Lift Kit HPFP Upgrade. Confirm your fueling before ordering; we can advise.

Installation

• Pure Turbos turbocharger FAQ: install and operation (pre-lube, first start and break-in). Pre-lube the turbo through the oil inlet and spin the compressor wheel by hand, idle 5–10 minutes without revving, then drive on low boost / light throttle until the car is tuned.
• Pure Turbos does not publish model-specific installation instructions or videos for this upgrade; professional installation is recommended.

Notes

• No core exchange or core deposit is required; your factory turbos stay with you.
• Removal or modification of the turbo heat shields may be required for proper fitment.
• Pure Turbos includes a limited 1-year / unlimited-mile warranty.
• Legal notice: these parts are for off-road use only and are legal solely for competition racing vehicles as defined under California law. They are not legal for use on public roads.
• Price is for the turbocharger(s) only; labor is not included.

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