A few days ago we received a AGP Delta 46 turbo kit for the 2003-2005 Dodge SRT4. This particular turbo kit is rated at up to 450 wheel horsepower.
The only difference between this kit and the Delta 42 is that the Delta 46 has a slightly larger intake side wheel on the turbo. The exhaust side wheel is exactly the same. Link to photos of the Delta 42 here: http://blog.modernperformance.com/photos-of-a-agp-delta-42-turbo-kit-for-a-2003-2005-neon-srt4-customer
Now, onto the photos:
We have more photos and details on this kit here: