Well I will start by saying I have a lot to learn. I almost don't want to ask questions after reading some of the posts on here, its pretty new to me. I have a 2001 Audi a4 1.8t that I traded a mint 92BMW 525I for. the Audi needed work. I mean a lot of work. but my best friend had a 98a4 that really impressed me so I said screw it and traded right there. on the way home I felt a pit in my stomach as I left my beloved BMW behind for this young kid to thrash on but I kept my head up. Front and rear bumpers were dented and cracked, big scratch down the passenger side of the car ending in a caved in wheel arch. The car was some dark green color I had yet to see on an a4. I took some bumpers from a parts car and painted them a dolphin grey. and soon after I named it the green goblin. I hollowed the cat and straight piped it ending in a glasspack.. after replacing tons of crap there always seems to be something else on the list. but I love the car. I have a good friend who told me when I got the car to check this website out if I needed anything. we put a tune on the ecu (my friend, like I said new to me.) And it peaks at 20. 0-60 is 4.9 area. but I've had Apr before and I swear it felt faster even though I know it wasn't. anyway that's me.