Milltek Hi-Flow Sports Catalyst | Performance Cat

Description

OEM catalysts are typically dense and restrictive, limiting exhaust flow and engine performance. The Milltek Hi-Flow Sports Catalyst reduces backpressure over factory catalysts, enabling a free-flowing exhaust system that improves throttle response and mid-range power delivery. Requires Stage 2 ECU remap for optimal results. Engineered from T304L stainless steel and CNC-formed for precision fitment. Direct factory bolt-on design uses OEM mounting points—no modification required. This component integrates seamlessly into Milltek cat-back and turbo-back exhaust systems, or as a standalone upgrade to your existing setup. Why choose Milltek: Every catalyst is tested for flow efficiency and durability. Manufactured to EC approval standards and distributed globally to professional installers and enthusiasts who demand precision engineering over generic alternatives. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.