Milltek Volkswagen Up! GTI 1.0TSI 115PS (3 & 5 Door) 2018-2023 Hi-Flow Sports Cat and Downpipe Exhaust - Fits with Milltek System W176 A200 Link Subaru WRXLink (7-9) WRX9X

Link Subaru WRXLink (7-9) WRX9X PlugIn ECU

Audi A6 C8 55TFSI 250KW/340PS (2019+)

This lambda sensor extension may solve this problem easily

high quality laser cut heat shield & lightweight aluminium pipework with a CNC machined MAF boss

Milltek Volkswagen Up! GTI 1.0TSI 115PS (3 & 5 Door) 2018-2023 Hi-Flow Sports Cat and Downpipe Exhaust - Fits with Milltek System W176 A200 Link Subaru WRXLink (7-9) WRX9XAll 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.