Pure Turbos Pure600 (NEW) Upgrade Turbos – BMW 335i / 135i / 535i / Z4 (N54)

OVERVIEW

The Pure600 is Pure Turbos’ N54 turbo upgrade built on new aftermarket housings of OEM design, so no core exchange is required. It uses an upgraded billet compressor wheel, a high-flow turbine wheel and an upgraded center housing rotating assembly (CHRA). Pure Turbos rates it as 550+ whp capable, with results depending on fuel and supporting modifications.

Pure lists it as a direct fit for the left-hand-drive 335i only. The 135i, 535i and Z4 can use it with the conversion parts listed below.

SPECS

• 550+ whp capable (results vary by fuel and supporting modifications)
• Upgraded billet compressor wheel
• High-flow turbine wheel
• Upgraded CHRA (center housing rotating assembly)
• VSR high-speed balanced
• New aftermarket housings of OEM design; no core exchange required
• Direct fit for the 335i LHD (left-hand drive) only
• Optional Pure 2" silicone inlet kit (no DV provision): +$200

PARTS INCLUDED

• Pure600 N54 turbocharger upgrade on new housings, as supplied by Pure Turbos
• Pure 2" silicone inlet pipe kit with five clamps, when that option is selected

TECH RESOURCES

Additional Parts Required

• Custom ECU tune: required by Pure Turbos for engine safety and to reach the rated power. Tuning platforms we sell: MHD Super License – BMW N54 or the Burger Motorsports JB4 Tuner (N54).
• Upgraded 2" turbo inlets: choose Pure’s 2" silicone inlet option on this listing. The Pure inlet kit does not include diverter valve recirculation.
• Conversion parts for non-335i cars (135i, 535i, Z4): Pure lists a 335i-specific outlet pipe and the rear turbo coolant return line (BMW P/N 11537558902).
• Turbo gaskets, O-rings, and oil and coolant line seals: single-use items that should be replaced during installation. They are not supplied with the turbochargers.
• Supporting fuel system: needed at higher power levels. Confirm your fueling before ordering; we can advise.

Installation

• Pure Turbos installation, pre-lube and break-in procedure (manufacturer FAQ): pureturbos.com/faq. Pre-lube the turbocharger through the oil inlet, idle 5–10 minutes without revving, then drive on low boost / light throttle until the car is properly tuned.
• Pure Turbos does not publish model-specific installation instructions or videos for this upgrade. Installation follows the factory turbocharger replacement procedure for the chassis; professional installation is recommended.

Notes

• Pure’s product page does not state whether the price covers one or both turbochargers (the N54 is twin-turbo). Confirm with Speed Logic before ordering.
• This is a new-housing unit, so there is no core deposit and your original turbos stay with you.
• 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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