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Precision Raceworks

B58 Gen 1 port injection kit - Precision Raceworks MPI with 750cc or 950cc Bosch injectors

B58 Gen 1 port injection kit - Precision Raceworks MPI with 750cc or 950cc Bosch injectors

Regular price £1,214.39 GBP
Regular price £1,319.99 GBP Sale price £1,214.39 GBP
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Direct-fit port injection for B58 Gen 1 engines in F and G chassis BMWs - M140i, M240i, M340i, 340i, 440i, 540i, X3 M40i, X4 M40i, X5 40i, X6 40i and X7 40i.

Complete Precision Raceworks MPI kit with flow-matched Bosch Motorsport injectors (750cc or 950cc), PTFE fuel lines, stainless hardware and OEM-matched gaskets.

  • 100% E85 and high-octane petrol compatible
  • Stealth fit under intake manifold - no cutting or drilling
  • EV6 USCAR connectors for Split Second AIC1-6, JB4 and similar controllers
  • Supports 400-1000whp with proper tuning and supporting mods
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