Mastermind46
Greenie N00B Member
Going to be very picture heavy and not at all organized for now.
I have an IWG BNR S4 underoute setup with a DM FoST intake manifold. My goal is to have a fun DD that is reliable. The reliable part is what pushed me to get the FoST IM due to flow balance across each cylinder and since I am basically pushing the stock block with the S4 I figured it is well worth the investment.
Talking with my tuner, the plan is to drop the boost and keep the same power. Time will tell...

Making the coldside was not as bad as I thought it would be. I am planning on having a one piece welded up as soon as possible.

I pieced it together from parts from Silicone Intakes... bought enough stuff to get resale pricing... I did not want to cut the 90 coming off of the throttlebody so it does stick down quite a bit but I was able to get the skid plate back on.
The under route piping is HTP and is awesome. Fits perfectly and looks great.

Only thing I am still waiting on is the recirculation hose. The Forge V2 does not like running VTA.
In order to run the BNR S4 clocked with an IWG I had to make a new bracket for the IWG as the BNR bracket was not large enough. I did this using a piece of metal to figure out how much larger the new bracket needed to be and the position of the IWG. First attempt did not work as I didn't know exactly where the cold side exit needed to be in order for the under route piping to work. Second time was the charm.

Of course I didn't take any pictures of the actual bracket that my dad (@schmidt63) and I made because that would have been helpful.
Random pictures and videos that I have on this computer.


This last picture is of one of my runs when getting dyno tuned for E30. Final numbers were 396/420 (corrected on a mustang dyno in Denver) with CP-E TMIC and stock intake manifold.
I have an IWG BNR S4 underoute setup with a DM FoST intake manifold. My goal is to have a fun DD that is reliable. The reliable part is what pushed me to get the FoST IM due to flow balance across each cylinder and since I am basically pushing the stock block with the S4 I figured it is well worth the investment.
Talking with my tuner, the plan is to drop the boost and keep the same power. Time will tell...

Making the coldside was not as bad as I thought it would be. I am planning on having a one piece welded up as soon as possible.




I pieced it together from parts from Silicone Intakes... bought enough stuff to get resale pricing... I did not want to cut the 90 coming off of the throttlebody so it does stick down quite a bit but I was able to get the skid plate back on.
The under route piping is HTP and is awesome. Fits perfectly and looks great.


Only thing I am still waiting on is the recirculation hose. The Forge V2 does not like running VTA.
In order to run the BNR S4 clocked with an IWG I had to make a new bracket for the IWG as the BNR bracket was not large enough. I did this using a piece of metal to figure out how much larger the new bracket needed to be and the position of the IWG. First attempt did not work as I didn't know exactly where the cold side exit needed to be in order for the under route piping to work. Second time was the charm.





Of course I didn't take any pictures of the actual bracket that my dad (@schmidt63) and I made because that would have been helpful.
Random pictures and videos that I have on this computer.







This last picture is of one of my runs when getting dyno tuned for E30. Final numbers were 396/420 (corrected on a mustang dyno in Denver) with CP-E TMIC and stock intake manifold.
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