Pure Turbos BMW N55 Cast PURE 500 Turbo

Designed with a stock-like appearance and fast spool characteristics, the Pure 500 is genuinely built for enthusiasts who want hidden performance with an OEM-like fit and finish, no giveaway modifications under the hood. With the ability to produce up to 450+ horsepower when paired with the right tuning and supporting modifications, it delivers quicker spool, improved throttle response, and stronger top-end power while retaining daily drivability.

Each unit features a larger billet compressor wheel and a high-flow GT28-style drop-in turbine wheel for genuinely improved airflow, backed by an upgraded CHRA (Center Housing Rotating Assembly) for durability under increased boost. A precision CNC-machined compressor housing ensures perfect fitment, and it's VSR balanced to OE N55 specification for long-term reliability. Installation is genuinely straightforward, it does not require turbofold removal, and the unit is direct-fit to your factory turbine manifold (manifold not included, you retain your existing one).

Important for EWG owners: the EWG stock turbo already has a much larger compressor wheel than the PWG stock turbo, and this Pure 500 has only a slightly larger compressor than the EWG stock unit. If your car has an electronic wastegate (EWG), Pure Turbos recommends their Stage 2/Pure 600 turbo instead for a genuinely meaningful upgrade.

Why Choose This Turbo Upgrade

• Genuinely stealth appearance, stock-like fast spool from the outside
• Up to 450+hp with the right tuning and supporting modifications
• Larger billet compressor wheel and high-flow GT28-style turbine wheel
• Upgraded CHRA for durability under increased boost
• No turbofold removal required, straightforward installation
• New aftermarket housing (OEM design), no core deposit required
• 1-year, unlimited-mileage warranty

Compatibility

• BMW E-Series N55 models (2011-2013, pneumatic wastegate, PWG version)
• BMW F-Series N55 models (2014+, electronic wastegate, EWG version)