Porsche Primary Sport Catalytic Converters For Porsche 957 Turbo / Turbo S (2008-2010) Models.

Features:

• World-Leading Quality: Made from the highest-grade materials available globally, unmatched by competitors.
• Proven Performance: Street, Autobahn, and race-proven for exceptional performance.
• Superior Power and Sound: Offer the best high-performance power increases and an enhanced sports car sound.
• Long-Term Durability: Engineered for lasting durability, unlike other brands prone to degradation and power loss.
• CEL Prevention: Designed to avoid triggering check engine lights while effectively scrubbing exhaust gases (unlike inferior or failing cats).
• Near Straight-Pipe Flow: HJS 200CPSI catalytic converters can achieve 90-93% of the flow of a straight pipe in many applications.
• "Straight Pipe" Sound Legally: Provides an exotic sound similar to a straight pipe while maintaining sufficient emissions control to prevent CELs.

Returns subject to a 25% restocking fee.