Milltek Ford Focus Mk3 ST 2.0-litre EcoBoost 5-Door Hatchback 2012-2018 Large-bore Downpipe and De-cat Exhaust vehicle-12917-136375 firmware upgrade over the CAN

firmware upgrade over the CAN bus

such as custom fabrication or a costly aftermarket ECU

Perfectly designed for a stunning sensory experience

Bracket and bolts

Milltek Ford Focus Mk3 ST 2.0-litre EcoBoost 5-Door Hatchback 2012-2018 Large-bore Downpipe and De-cat Exhaust vehicle-12917-136375 firmware upgrade over the CANAll Milltek performance exhaust systems are manufactured from T304L stainless steel; giving you the satisfaction of knowing that our products are meant to last within some of the toughest environments. T304L is a highly durable form of stainless steel that is far less susceptible to degradation and discolouration than many others of its kind, while it will last almost indefinitely.