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Pure Turbos

B58 F20/F21 M140i Pure850 Cast Turbocharger PUR-TUR-B58-013

B58 F20/F21 M140i Pure850 Cast Turbocharger PUR-TUR-B58-013

£3,437.10 GBP
£3,618.00 GBP £3,437.10 GBP
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Direct-fit Pure850 cast turbo for B58-powered F20/F21 M140i - no adapters, no fabrication. Built for fast-road or track-day use where spool response and reliability matter more than headline numbers.

  • Spools to ~20 psi by 3200 rpm - sharp, lag-free throttle
  • ~530 whp on 98 RON with stock supporting mods
  • Billet compressor + turbine wheels, CNC machined and VSR balanced
  • Fits F20/F21 M140i only - confirmed compatibility, no guesswork
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