BBI Autosport StreetCup Suspension Package (991 GT3)


Designed to Fit

  • 2014 - 2019 Porsche 911 GT3 / GT3 RS (991)

Product Details

BBi Autosport is proud to present the StreetCup Suspension Package for the Porsche 991 GT3. With over a year invested in development and testing, the BBi Street Cup Suspension Package improves the handling response of the vehicle by upgrading the factory springs with an improved linear rate springs and replacing the factory arms and links with the motorsport Cup version that uses spherical bearings. Inspired by Porsche’s factory program, the Street Cup line represents the culmination of BBI's extensive experience in professional motorsports and the research and development dedicated to our manufacturing, suspension engineering, and engine building programs. All of the experience gained with their successful racing background have yielded an upgrade package that will enhance the handling of one of the most advanced production sports cars available and be worthy of the Porsche 911 name.

This package includes:

  • 2 Front Coilover Springs
  • 2 Rear Coilover Springs
  • 2 Front Coilover Helper Springs
  • 2 Rear Coilover Helper Springs
  • 2 Rear Upper Spring Rests
  • 2 Rear Lower Spring Rests
  • 2 Rear Monoball Lower Trailing Arms
  • 2 Rear Monoball Upper Trailing Arms
  • 2 Rear Monoball Upper Wishbone Arms
  • 2 Front Monoball Lower Control Arm Bearing Flanges
  • 2 Rear Monoball Lower Control Arm Bearing Flanges
  • 2 Front Adjustable Sway Bar End Links
  • 2 Rear Adjustable Sway Bar End Links
  • 2 Adjustable Front Thrust Arms
  • 2 Adjustable Front Thrust Arm Bushings


    About BBI Autosport

    BBI Autosport was founded in the Summer of 2005 with the mission of returning artistry and craft to the Exotic Tuning Market. Built by pure passion, and on a motorsport foundation, BBI has quickly become a household name in the Porsche Industry. 30+ years of combined professional racing history has fueled the engineering and development of performance parts and services. BBI Founders have participated in several Professional Racing Series including:

    • Rolex Grand American Racing
    • American Lemans
    • 24 Hours Lemans – 4 Races
    • 24hrs of Daytona – 9 Races
    • 12hrs of Sebring – 8 Races

    Numerous Championships and continued racing experience has fueled the ongoing development and improved standards at BBI Autosport.

    In our world of aftermarket tuning, good quality and craft have been let go in the name of cheapness and convenience. Where others strive to find cheaper materials and processes, we strive to find superior ingredients and time consuming rituals that will guarantee a product built solely on passion, artistry and craft. - BBI Autosport