FREE - Found a few things in the garage, thought I'd give someone a chance to scoop them up before I throw them out.
Local pickup only in Germantown MD 20841. I am not spending time shipping.
1. DG Motosports CF surround radio trim. In very nice shape. Very few of these were made.
2. 7mm...
I would go over to MSF.org, huge amount of support for your car there.
You will need to do some logging with the AP and see what kind of pressure you're seeing. Need to stay above 1600psi seems to be the general consensus.
Generally, a downpipe is considered Stage 2. If you have an AP, make sure you run the map made for your specific intake as well. You need an upgraded fuel pump to at this point as well, with these cars.