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BMW M3 Competition Tuning – 558BHP Unleashed at Whifbitz!

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We had the pleasure of welcoming this stunning BMW M3 Competition into the Whifbitz workshop last week for a performance upgrade session. The car already featured an equal-length midpipe, a popular modification that enhances the engine tone for a more aggressive and refined sound.

Building on that, we carried out a series of carefully selected upgrades to unlock its full potential:

  • Whifbitz catless downpipes – for improved exhaust flow and sharper throttle response
  • MHD Tuning Stage 2 map – optimising power delivery and torque
  • NGK 97506 spark plugs – high-performance plugs ideal for tuned engines
  • MHD Tuning GTS gearbox map – offering faster, smoother and more responsive shifts
  • FTP Motorsport chargepipes – replacing the OEM pipes for better durability and airflow

To finish things off, we put the car on our in-house dyno for a power run – and it delivered an impressive 558BHP.

Whether you’re looking for more power, improved sound, or both – get in touch with us today to see what we can do for your BMW.

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