Performance

Lava Orange Porsche 991 GT3 RS BBi Side Muffler Delete Install & Corner Balance

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Nicknamed "Project Garfield" for its livery, we would like to take a quick moment present this Lava Orange Porsche 991 GT3RS that we just completed last week before the holiday weekend. We removed the bulky OEM side mufflers and upgraded it with our BBi StreetCup Exhaust Bypass to reduce weight and deliver an aggressive exhaust note that matches the car's race-bred DNA

BBi Autosport StreetCup Porsche 997/991 GT3/RS Side Delete Pipes

Features

  • Produces deep aggressive exhaust notes similar to GT3 Cup Car
  • Meticulously TIG welded 
  • Brushed 304 stainless tubing
  • Direct bolt-on replacement 
  • Factory secondary center muffler and catalytic converters are all retained
  • 50 state emissions legal and will not void warranty 
  • Made in USA

Behind the Scene Production Process

Behind the scene production process.

Behind the scene production process.

Installation Process

Replacing the OEM side mufflers requires rear bumper removal.

Replacing the OEM side mufflers requires rear bumper removal.

The bulkier OEM mufflers weighs 44 pounds while the BBI Side Muffler Deletes weighs only 4 pounds. As a result, this swap reduces approximately 40 pounds.

BBi Autosport 997/991 GT3/RS Exhaust Bypass Pipes Installed

BBi Autosport 997/991 GT3/RS Exhaust Bypass Pipes Installed

Rear bumper re-installed

Rear bumper re-installed

After getting our BBi Exhaust Bypass installed, we dialed in the suspension with our Stage 1 Setup, which consists of a Track Alignment, Corner Balance, and Tarett Engineering Front & Rear Adjustable Sway Bar End Links. 

Alignment and Corner Balance Completed

Out in it's natural habitat at Chuckwalla Valley Raceway track.