VR Forged Cat 2021
  See more parts for your Porsche 991 GT3/GT3 RS

BBi Autosport Inconel Headers Porsche 991 GT3 | RS 14-16


BBI Autosport

Model #bbi.991.202.0005

Help me decide

Shopper Award

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

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.

We are proud to present our latest BBi Autosport Porsche 991 GT3 Race Headers featuring optimized equal exhaust runner lengths and merge collectors made from Inconel using an advanced 3D printing manufacturing process. We chose Inconel super alloy as a material of choice rather than stainless steel for its extraordinary properties. It's superior thermal fatigue strength, anti-corrosion and heat resistance properties makes it the most desirable material for extreme applications. The 3D printing manufacturing process allows us to produce complex design and shapes for optimum flow.


  • Increases horsepower and torque output throughout the power curve
  • 3D printed Inconel alloy merge collectors
  • Optimized equal exhaust runner lengths
  • Designed with 3D Modeling & Computational Fluid Dynamics software
  • Exceptional strength, corrosion and heat resistance properties
  • Compatible with OEM Side Mufflers & BBi Side Bypass Pipes
  • Made in USA
  • For Track or Off-Road Use ONLY
  • Porsche 991 GT3 | RS 14-16
  • Pictures Used For Marketing Purposes Only, Actual Product May Vary.

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm


Vehicle Engine Notes
Porsche 991 GT3/GT3 RS

Who is BBi Autosport?

BBi Autosport is an aftermarket company that focuses on providing high-performance upgrades for various exotic cars in the market. The company was established in 2005, whose goal is to provide artistry and craft to the exotic tuning market. Today, they have produced some of the best performing parts for the most exotic cars in the market.

Passion for Racing

BBi has been known to specialize in Porsche’s. The company’s founder has over 30 years of racing experience and has personally participated in some of the most prestigious racing events such as the Rolex Grand American Racing, American Lemans, 24 Hours Lemans, 24 hrs of Daytona, and 12 hrs of Sebring. 

They have used these experiences to create and develop parts that are unmatched when it comes to its performance benefits. It was practically parts built by racers for racers. Even up to this date, the company is still actively participating in races in order for them to gather new data that would help them in improving their products.

Helps Create Records

BBi has helped in creating some of the fastest Porsche’s on the planet. In 2019 it set a TA1 record at Pikes Peak with a BBi Equipped 991 Turbo cup GT3 and the fastest 991 running at 226.95 mph at Sun Valley Tour de France. It shows the kind of power and results in the products they provide.

Advanced Manufacturing Technology

The company utilizes some of the most advanced manufacturing machinery in the market. They use a CNC machine to create some of the most precise components and also use 3D printing to create products such as intercooler end tanks. 

Purchase BBi Autosport Products at Vivid Racing

Porsches are considered one of the best vehicles in the market today. But for some, they still want more. If you are one of them who wants to maximize the full potential of your vehicle, then BBi Autosport is the brand for you. They have been in the business for years and have the technical knowledge to produce the parts you need. Visit Vivid Racing and check out the list of their products that would fit your requirement.

Check out these other great products