Upgrade the soundtrack and airflow of your Alfa Romeo 4C with the Capristo Sport Catalyst Set, a high-performance exhaust upgrade engineered to unlock freer flow and a more aggressive, race-inspired tone. Precision-manufactured to replace the restrictive factory catalytic sections, this sport catalyst set improves exhaust scavenging and reduces backpressure, delivering crisper throttle response and a modest horsepower gain without sacrificing drivability.

Purpose-built for the lightweight 4C, Capristo?s sport catalysts are crafted from motorsport-grade stainless steel with optimized internal flow geometry for durability and consistent performance under track or spirited road use. Installation maintains OEM fitment and emissions compatibility where applicable, making it a direct, no-fuss upgrade.

• Improved Exhaust Flow ? Reduced backpressure for sharper throttle response.
• Sportier, Refined Tone ? Aggressive yet controlled exhaust note.
• Durable Construction ? Motorsport-grade materials for long-term reliability.

Before installing your new tuning parts, please review and keep our Aftercare Guide for future reference ? View Guide.