Pure Turbos Pure Stage 1 Turbo Upgrade – BMW S63/S63tu (E7X/F1X/F8X)

OVERVIEW

Pure Turbos’ industry-leading S63tu upgrade for the F-Series BMW M platform — in Pure’s words, the only upgrade for these engines proven to produce substantial power gains. The turbos are built on the OEM housings.

Each unit receives a Pure Turbos billet compressor wheel, a larger and stronger turbine wheel and an upgraded bearing housing, and is VSR high-speed balanced. Pure engineered and proved the Stage 1 to support 750whp+ with the right supporting modifications and fuel.

SPECS

• Pure Turbos custom billet compressor wheel
• Larger, stronger high-flow turbine wheel
• Upgraded bearing housing
• VSR high-speed balanced
• OEM housings retained
• Pure Turbos rating: engineered and proven to support 750whp+
• Build-to-order: allow approximately 3–4 weeks, and 4–8 weeks during peak season
• Core required — ship your factory turbocharger(s) to Pure Turbos, or pay a refundable core deposit and return the cores afterwards
• Core return window: full core-deposit refund when the cores are returned within 60 days of receiving the upgrade; returns after 60 days are subject to deductions, and physically damaged cores may be reduced in value or denied
• Warranty: Pure Turbos one-year, unlimited-mileage limited warranty

PARTS INCLUDED

• A matched pair of Pure Stage 1 upgrade turbochargers built on your OEM S63/S63tu housings
• Complete kit as supplied by Pure Turbos; see the installation instructions for the full bill of materials.

TECH RESOURCES

Additional Parts Required

• A custom ECU tune is mandatory. Pure Turbos states: “DO NOT WIDE OPEN THROTTLE WITHOUT A PROPER TUNE.” Tune options we stock: MHD Super License for S63, bootmod3 S63TU tune
• New gaskets and O-rings. Pure Turbos: “Always, use new gaskets and O-rings (where applicable).” These are not supplied with the turbocharger.
• Core turbocharger(s) — either ship your factory units to Pure Turbos for the build, or select the refundable core-deposit option and return your cores afterwards. Remove all lines, fittings, actuators and accessories before shipping cores.
• Fueling headroom for the higher power targets: an E85 blend or race fuel, and upgraded fueling hardware. Pure’s published results at this power level were made on E30/E85 blends and race fuel.

Installation

• Pure Turbos installation, pre-lube and break-in procedure (manufacturer FAQ): pureturbos.com/faq — pre-lube the turbocharger through the oil inlet, spin the compressor wheel to coat the bearings, idle 5–10 minutes without revving, then drive on low boost/light throttle until the car is properly tuned
• Pure Turbos core return sheet (PDF): pure-turbos-core-return-sheet.pdf — print it, fill it in and include it with your core shipment
• Professional installation is strongly recommended; turbocharger removal and refitting requires the correct torque specs, clean oil and coolant feed lines and a full oil service.

Notes

• Pure Turbos does not publish an official part number for this upgrade and no SKU is recorded against this listing, so no PART NUMBER section is shown. Confirm the exact configuration with Speed Logic when ordering.
• The product title also references the E7x chassis, but Pure Turbos’ fitment data for this upgrade lists only the F-Series chassis shown above. Confirm E7x (X5 M / X6 M, E70/E71) fitment with Speed Logic before ordering.

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