QKspl™ Ford Fusion Catted Downpipe Catalytic Converter:High Flow This BMW 535 FMIC upgrade

This BMW 535 FMIC upgrade also includes the necessary hardware to relocate your stock oil cooler above the intercooler for better airflow

The clamps are also quite easy to remove

or go with an advanced version of the Euro Flex Joint to keep an OEM look

Fiesta ST Cat Back Features

Methanol port included in the ideal location

QKspl™ Ford Fusion Catted Downpipe Catalytic Converter:High Flow This BMW 535 FMIC upgradeMatching the stock turbo, our Fusion Catted Downpipe includes a laser cut turbo flange. This design fits flawlessly with stock Fusion turbo flange. Premium American made "bright annealed" 304 stainless steel is mandrel bent throughout for less turbulent exhaust flow. We include three O2 bungs to accommodate the two stock O2 sensors. Additionally, we give the ability to easily add a wideband sensor. We offer an optional high flowing catalytic