Milltek HJS High-Flow Sports Cat | Mercedes A45 AMG 2.0 Turbo (W176)

Description

Milltek distributes HJS Tuning cast downpipes and high-flow sports catalysts engineered to improve gas-flow and heat management while maintaining emission regulations for street use. The HJS High-Flow Sports Catalyst features 200-cell construction versus OEM's 500–600 cells, delivering measurable efficiency and performance gains without compromise. Cast construction and mandrel-bent piping reduce backpressure and improve scavenging. All systems are designed for direct factory fitment using OEM hangers and hangers, requiring no modification to your vehicle. Product Details • HJS Tuning high-flow sports catalyst (200-cell design) • Cast downpipe construction for improved flow characteristics • Direct factory fitment with OEM hangers • Maintains street-legal emission compliance • UK engineered and manufactured Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.