Milltek Weld-In High-Flow Sports Catalyst- 100CPSI- 76.2mm Cone C8 (2019-2023) These springs are meticulously crafted

These springs are meticulously crafted to ensure a seamless installation process and long-lasting performance

Ford Focus Hatchback ST Mk4 Facelift 2019 - 2021

model years 12/2014 to 07/2018

Mercedes CLA A45 AMG C117 Facelift (2017-UP)

M2 Competition vehicles and more)

Milltek Weld-In High-Flow Sports Catalyst- 100CPSI- 76.2mm Cone C8 (2019-2023) These springs are meticulously craftedYour original catalytic converter will typically have 400 or 600 Cells per square inch (CPSI) these original cats are restrictive in their flow typically allowing an open area of around 55 65% Milltek Sport Hi Flow Sports Cat which will be fully integrated into a large bore downpipe has only 100 200 CPSI depending on application These cats have an open area of between 75 85% thus reducing back pressure substantially and increasing flow rates all very