well I found some pictures,
Pic 1 is my car at my place
Pic2 the orbisound exhaust (diameter is 60 mm 23.6 inch)
Pic 3 the engine when it was installed in our garage
For the info, there are no numbers on the TB, the diameter is 78 mm (30.7 inch) I dont know what standard is. The Dtcc intake I have in our garage is completly different, its a special, you bypass the TB because there isnt one. Its a direct intake in front of the cooler with this mod the car handles sh*t in thick traffic, but will gain around 25 Bhp.
@ Simon172 The pricing of this TB I realy do not know, It came with the engine