Hello, as you already see is my first contribution or I need help hehe I get now finally the car what I wanted first I wanted a Mitsubishi evo 8 or 9 but then I got into the volvo and the elch never let me go I want to drive him officially soo 1 month normal until I know myself in and by heart this is my first vehicle with 300 ps allrad soo we come to the questions I want a pop off can be happy loud but what is it worth recommending it performance? if yes from which manufacturer? or better said it is good for the engine 2.5 t ? 2 question: Chipp from which company best I want to optimize in maybe here has already made someone experience in good or bad sense?! soo thank you in advance please if you find spelling errors keep them because I type and don’t read again after hehehehe