Hello everyone, am still at the superior plant which I should use for my Golf III GTI 85 KW Bj 92… -the complete Hartmann plant costs 625,00 EUR, the Bastuck costs approx. 550.00 EUR. -the processing of the Hartmann should be very good, which the Bastuck partly inaccurate… -the performance increase of the Hartmann is indicated with 4-5 ps, with Bastuck I have not received any information yet… -Speakingly everyone tells something else about the plants ???… -how about the support bark Is there any of the two systems and the resale value??? -what else to consider? -what tüv experiences have you made (no desire for stress!) -can you retrofit a racing cat at Bastuck? -who knows a cheap Hartmann/Bastuck dealer -thanks in advance, alec