PURE Turbos PURE500 Turbo Upgrade 2011-2018 BMW N55 335i 435i M2

The PURE500 is a complete new turbocharger for the N55, so there is no core to send back and you keep your factory turbo. It bolts to the factory turbine manifold, which you reuse, and it is a strong step up for a tuned 135i, 335i, 435i, M235i or M2. PURE rates it at more than 450 wheel horsepower with fuel and supporting mods.

What PURE changes inside

This is a complete new turbocharger, not a rebuild of your old one. PURE builds it on a new aftermarket housing made to the OEM design for the N55, so it uses the factory mounting points and connections. Inside are a billet compressor wheel, a high-flow turbine wheel and an upgraded center housing rotating assembly (CHRA), and each unit is balanced on a VSR high-speed balancer before it ships.

No core charge

This is the new-housing version, so the price shown is the full price. There is no core deposit and nothing to send back, and you keep your factory turbo as a spare.

Optional silicone inlet pipe: the F-series version fits the M235i, 335i, 435i and M2, and the E-series version fits the 135i, 335i and 335is.

Warranty and tuning

PURE backs its turbo upgrades with a limited 1-year, unlimited-mile warranty. A custom ECU tune is not strictly required: this turbo can run on off-the-shelf maps, but power is then limited to what that map allows. PURE strongly recommends a custom tune to reach the full power potential and protect the engine. This part is for off-road and competition use only and is not legal for street use in California or other states with similar emissions rules.

Features

• Brand-new turbo on a new OEM-design housing, no core required
• Billet compressor wheel
• High-flow turbine wheel
• Upgraded CHRA, VSR balanced
• Factory mounting points and connections
• Direct fit to the factory turbine manifold (manifold not included)
• Electronic or pneumatic (1 and 3 Series) wastegate actuator
• Optional silicone inlet pipe and blow-off or diverter valve
• Supports 450+ whp with fuel and supporting mods

What's Included

One NEW PURE500 turbocharger; wastegate actuator, inlet pipe or valve options as selected. Not included: the turbine manifold, gaskets, oil lines, coolant lines or the tune.

Specifications

Fitment notes

Fits the N55 single-turbo cars listed below, US model years. It does not fit the N54 twin-turbo cars, the 2016 and later 340i and 440i (B58) or the S55 M3 and M4. Pick the wastegate option that matches your car. Pneumatic-wastegate versions are offered for the 1 and 3 Series only; for a pneumatic-wastegate 5 Series, 6 Series, X3, X5 or X6, call us before ordering.

Fitment