Fabspeed Long-Tube Competition Headers for Porsche 997.2 GT3 / RS

Build the later 997 GT3 competition exhaust around long-tube headers and integrated side-muffler bypasses. This assembly uses the later-generation interfaces, distinct from the early 997.1 system. Fabspeed Motorsport designs performance exhaust systems, air intakes and ECU tuning in Fort Washington, Pennsylvania. Porsche and other sports-car applications are developed through dyno testing, road evaluation and racetrack work.

Technical Details

• Manufacturer product reference: FS.POR.9972GT3.LTRHS.
• T304 stainless mandrel-bent primaries.
• Burns Stainless merge collectors with finished internal transitions.
• Helical-valved side bypass sections.
• Manufacturer reports approximately 40 lb less weight than the original arrangement.
• Listed bolt-on installation; confirm center exhaust and valve connections.
• Retorque bolts to OEM values after the first heat cycle.
• Covered by the Fabspeed Lifetime Warranty, subject to its terms and exclusions.

Use restrictions

Fabspeed specifies closed-course competition and off-road use for this product or its catalyst/intake-changing components. A sport catalyst, a STREET option label or the absence of a fault light does not establish public-road emissions approval. Confirm the requirements for the intended installation before ordering.

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Fitment & Compatibility