Porsche Primary Sport Catalytic Converters - Cayenne | 2003-2006 FS-POR-955T-PSC CH106BPO High-Strength Spring Steel: Crafted from

High-Strength Spring Steel: Crafted from special 54SiCr6 spring steel with a tensile strength of 290

2 Seals Against Glass (Out)

Carrera (1955-1959) Models

Durable Construction: Built to withstand harsh conditions and environmental factors

Inner Diameter: 14 - 15 mm

Porsche Primary Sport Catalytic Converters - Cayenne | 2003-2006 FS-POR-955T-PSC CH106BPO High-Strength Spring Steel: Crafted fromPorsche Primary Sport Catalytic Converters For Porsche 955 Cayenne Turbo Turbo S (2003 2006) Models. Primary Sport Catalytic Converter, engineered to enhance the power and reduce the weight of your Porsche 955 Cayenne Turbo or Turbo S. By replacing the restrictive factory catalytic converters with high flowing HJS Sportcats, you'll experience a noticeable improvement in throttle response and overall performance. FEATURES: Fits all Porsche 955 Cayenne