We’re closed for the holidays starting Dec 22, and will re-open again Jan 2.

Applications available for the following models:

  • 991 Turbo
  • 991 GT3
  • 997 GT3
  • Macan
  • Macan Turbo
  • Macan S
  • 955 Cayenne S / Turbo
  • 958.2 Cayenne 3.6L
  • 958 Cayenne S Hybrid
  • 958.2 Cayenne S Hybrid
  • 958 Cayenne V6
  • 970 Panamera / S
  • 970 Panamera Turbo
  • 981 Boxster / Cayman
  • 987 Boxster / Cayman
  • 987.2 Boxster / Cayman
  • 991 Carrera / S
  • 997 Carrera / S
  • 997 Turbo
  • 997.2 Carrera / S
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About Frequency Intelligent Exhaust Systems

Frequency Intelligent Exhaust systems perfectly combine many years of expertise and modern technology to create the world’s most advanced exhaust system for Premium Automobiles such as Lamborghini, Porsche, and BMW. Take pride in knowing that every exhaust they build, every product they create is the fusion of FI’s unique design prowess, their cutting-edge and signature Valvetronic© Technology, Built-In Intelligent Controller, and is the perfect combination of comfort and performance. Ever since their inception, their R&D team have consistently engineered high quality exhaust systems for enthusiasts who want a no-nonsense exhaust system that will perform and produce a superior sound, wherever and whenever. FI Exhaust products are truly one-of-a-kind. From a deep bass tone to an exotic high-pitched Formula 1 sound. Every exhaust system is carefully sound tuned and rigorously tested to a specific frequency with their intelligent controller to produce maximum optimized performance. FI Exhaust, the world’s leading designer and fabricator of the best, high performance engine component systems, for Italian / British / German / Japanese Supercar applications.