Fabspeed
FABSPEED Porsche 997 GT3 / GT3 RS Side Muffler Bypass Pipes (2006–2009)
From $1,508.95
Fabspeed
FABSPEED Porsche 992 Turbo / Turbo S Sport Catalytic Converters (2021+)
$4,473.95
Fabspeed Sport Catalytic Converters replace the restrictive factory catalysts on Porsche 911 Turbo and Turbo S (992) models for quicker turbo response, reduced backpressure, stronger power delivery and a sharper flat-six exhaust note.
- Fits Porsche 911 Turbo and Turbo S coupe and cabriolet (992, 2021+)
- Genuine German HJS 200-cell tri-metallic catalytic converters
- Mandrel-bent T304L stainless-steel construction
- Direct bolt-on installation with no cutting or welding
- Compatible with factory non-valved, Porsche Sport Exhaust and Fabspeed valved mufflers
Official Fabspeed testing recorded substantial gains throughout the power band. Check-engine-light compatibility is stated by Fabspeed for properly functioning US-spec vehicles; emissions legality varies by jurisdiction.
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