Injen does make a DP in fact they make a whole TBE. Im running it 3in Stainless baby

 

Your mod list ain't really that bad. However, in addition, you should get an O2 housing upgrade and a 255lph WALBRO fuel pump. These two items are relatively inexpensive and will complement the other stuff that you've already purchased. But. all in all, you did fine.

You already have a boost gauge, right? Who in particular, will be tuning the car?

 

Injen is a nice product... but it has to many bends and it also tapers inside the muffler...

 

+1 overall you did good, but get yourself a fuel pump and O2 housing and you are set

 

Yes it does neck down a little in the Muffler. But it is Quiet for being Catless and looks like stock from the rear which means everything with communist cops here in NJ LOL