heat sheild is the oem one and check out C2motorsports.com for the SRI. They sell it and the accompanying software for $1300. Depending on where you live, there are a few shows that C2 attends and they will have them a little cheaper. I think last year at H2O (Maryland) they had them for $1200 with software

saw your Jetta on a 2.5l picture thread. it was a picture of the engine bay. i was wondering where you got your heat sheild? and is that SRI c2? I have ran all over the internet for a good on and i sure don't want to ghetto rig a trash can to make one. info would be awesome please!