Speedtech Twin Scroll N54 bottom mount kit Released

[The Convert]

Dear God I wouldn't want to try this with subframe in. Some parts are already frustrating enough. Stuff gets tight. Angles get weird. Tools don't fit, even though you've got the right sizes. IIRC, I spent about $1500 in tool refresh prior to my single install.

I didn’t think it was too bad. The bolts on the back of the motor for the transmission are far worse imo.

 

[Payam@BMS]

Engine brace and remove the motor mount completely.

Makes sense. I guess I'm fortunate to have a lift. Pulling the subframe takes me about 30 minutes lol.

 

[Jewgo]

I installed the kit without completely dropping the subframe. I lowered it as much as I could then stuck a 2x4 between the rear part of the subframe and chassis and it created a gap big enough where I was able to install the manifold while attached to the turbo all in one swoop. This kit simplifies everything compared to stock.

 

[WOT808]

I ordered a 38mm WG block of kit from Ebay for $30.
Best Smile/$ mod I've done in a while.

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[Jewgo]

@WOT808 are you running an IWG?

 

[WOT808]

@WOT808 are you running an IWG?

No, 44mm TIAL MVR

 

[JimboFresh206]

They all use a 38mm discharge, I think that's why that's a bit confusing to some

@WOT808 did you use a screamer pipe too?

 

[WOT808]

They all use a 38mm discharge, I think that's why that's a bit confusing to some

@WOT808 did you use a screamer pipe too?

I'm using the recirc pipe that came with my SpeedTech kit. I loosened the WG connection and swiveled the pipe away from the DP.
I have yet to try, but, space may be too tight to rig an extension to the SpeedTech pipe. I may need to make a new dump tube that extends past the sub frame from scratch.

 

[JimboFresh206]

Jeff had mentioned that being in development

 

[Idratherbesurfing]

I ordered a 38mm WG block of kit from Ebay for $30.
Best Smile/$ mod I've done in a while.

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Sounds incredibly smooth

 

[Rafinha]

Installing my speedtech kit with a Garrett GTX3076r Gen 2, Installation is going super smooth. Removed Subframe to get enough space to work, since I’m doing on jack stands

 

[d8rknight]

Installing my speedtech kit with a Garrett GTX3076r Gen 2, Installation is going super smooth. Removed Subframe to get enough space to work, since I’m doing on jack stands

Nice... just got my kit last week... my mechanic is doing the teardown and install. Gonna try to document some of the processes. Will be running 6266 on built bottom end (pistons, rods, cams, closed deck). Should be fun.

 

[Rafinha]

Nice... just got my kit last week... my mechanic is doing the teardown and install. Gonna try to document some of the processes. Will be running 6266 on built bottom end (pistons, rods, cams, closed deck). Should be fun.

That’s awesome brother, sounds like a great build. I’m aiming between 520-550 whp, since my engine is stock, I’m not trying to go over 550whp

 

[Rafinha]

I’m running a 12psi spring on a base tune which is only meant to run on wastegate pressure, but I’m getting 16psi on my logs, is that normal or not? Should i be worried?

 

[doublespaces]

I’m running a 12psi spring on a base tune which is only meant to run on wastegate pressure, but I’m getting 16psi on my logs, is that normal or not? Should i be worried?

Upload a datalog here: https://datalogs.spoolstreet.com

Then copy the BB Code into a reply here and we will look. If you're having issues, it may be better to create your own thread.

 

[d8rknight]

Anyone using the GFB III controller with this kit? any issues?

 

[JimboFresh206]

Hide legend Reset zoom

S257 with a boost box and Jeff's ADVs

 

[Rafinha]

Anyone using the GFB III controller with this kit? any issues?

Using boost box as well, it has been working great for me, not problems so far

 

[_Calle_]

Anyone using the GFB III controller with this kit? any issues?

I want to use the PLEX PBC PRO with dual ETG

 

[iminhell1]

My kit is being built, S366
Shooting for whatever the hell I need to win.

I'm really anxious. I haven't seen any installed pics of the 366 and from all I read they are large physically. I just really hope it fits well.


Flash only, Boost Box (4 port) and VTT DBBL.