C.J. Ichiban's Riviera Blue Porsche 991 GT3 RS Exhaust Installation
 

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C.J. Ichiban's Riviera Blue 991 GT3 RS BBi Exhaust Installation

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(Click on images for higher resolution)

We recently took delivery of Rennlist member C.J. Ichiban's Riviera Blue 991 GT3 RS for a quick exhaust upgrade to uncork the engine. Following on the design of the Porsche Motorsport GT3 Cup part, our BBi StreetCup Exhaust Bypass replaces the bulky OEM side muffler to reduce 40 pounds of weight and deliver an aggressive exhaust note that matches the car's race-bred DNA. Here are some pictures of the installation process that we would like to share:

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Bumper Cover Removed

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BBi Autosport Porsche 991 GT3 RS Side Exhaust Bypass

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Key Features

• Delivers deep aggressive exhaust sound
• Significant weight reduction of 40 pounds
• 304 stainless steel aerospace tubing
• Meticulously TIG welded
• Brushed stainless finish
• Stainless hardware and clamps
• 100% emissions legal
• Will not void warranty
• Factory secondary mufflers and catalytic converters are all retained
• 50 state emission compliant
• Direct bolt on replacement
• Compatible with 991 GT3 and 991 GT3RS models
• Made in USA

Bulky & Restrictive OEM Side Exhausts

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BBi 991 GT3 RS Side Exhaust Bypass Installed

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Bumper Cover Reinstalled

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Exterior Shots

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- Jerry@BBiAutosport.com

Purdy and good choice

Very nice!

what did you do with the vacuum lines? sound clip?

+1

Those tires look way too new!

You simply plug them. No biggie.

I will tell you, I run this set up as well, but also long tube headers and no cats.

I went through 5 iterations to find the right sound for me. :bigbye:

This set-up is just right! :burnout:

Videoclip?

Love that color!

Sweet car. Now we need to start a pole to see how long the center muffler lasts...

Very nice.
Just gorgeous car.

:bigbye:

No track days yet man

Love that Riviera