Hallo. I have a Insignia Country Tourer 2018 4x4 260hp, and have the stage 2 downpipe, sports kat and exhaust from EDS, and tuning ECU, and TCU and K&N open sports filter. I want a Wagner Intercooler, but they don't make one yet, so does anyone out there already changed their Intercooler, please let me know which brand, size, and how much work was done.
Regards John