Fabspeed OEM Center Muffler Reinforcement for Porsche GT3 / RS / 911 R

Support the matched factory GT3 center muffler shell with a slip-on reinforcement brace. It uses the existing muffler straps and is designed to reduce shell flex; it cannot guarantee against fatigue or repair an already damaged muffler. Fabspeed Motorsport, based in Fort Washington, Pennsylvania, develops exhaust systems, air intakes and ECU tuning for sports cars including Porsche. Its development work uses dynamometer testing, road evaluation and racetrack testing.

Technical Details

• Manufacturer product reference: FS.POR.GT3.MSB.
• 11-gauge T304L stainless construction.
• Fits specified original stainless or titanium center mufflers.
• Uses the original center-muffler straps.
• Inspect muffler, straps and surrounding components before installation.
• An aftermarket muffler or custom installation requires dimensional confirmation.
• Covered by the Fabspeed Lifetime Warranty, subject to its terms and exclusions.

Manufacturer Videos

Explaination Video | Porsche GT3 Muffler Reinforcement

Demonstration vehicles may have additional modifications. The selected product configuration determines what is supplied; a video does not establish fitment or guarantee a particular sound or output.

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Fitment & Compatibility