So I’m beginning to believe that my turbo may be the cause of my under boost code and I’m starting to research turbo upgrades. From any of your experiences, will upgrading to a K04 on stage 1 APR 93 software be noticeably different from my stock K03 in my 2003 AWM? Am I able to even go to a K04...

Hi guys, so I’m still chasing a P0299 underboost code that goes in and out on my 2003 AWM 1.8t. So far I have upgraded to a forge silicone turbo inlet pipe, n75 J valve, forge 008 diverter valve, and all silicone hoses for pcv, n75, dv, etc. I did a pressure test on my vacuum lines and...

So my 02 sat for a few years and I'm getting it back on the road. Flex pipes gone, a little body work to do around the fenders, the usual stuff. But I'm having an issue with the AC. I'll have to get a thermometer in the vents but it's not blowing cold enough. Rough guess there's about a 10F...

On the ATQ V6 4Mo… Do you just press them out? see the top side of the bushing: it’s smaller, so that’s the side to push on? The whole subframe, upside down: And my plan to press them out: make them all level to the floor, put braces above and then press up from underneath: Does this...

I've seen this on many forums and it's always been a winner. Post up what you did to your car today. Add a picture or two that show what your did. With that, I give you my addition, I polished my headlights.