Allison 5sp: Air Flow parts recommendations

[mamumtsllc]

I have a lly that I'm going to put 100% over injectors, 10mm pump and S369 turbo on. Looking for recommendations on y-bridge, manifolds and up-pipes

Thanks

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[Bdsankey]

Your S300 install kit should have a y-bridge. I personally like ProFab manifolds/up-pipes from Rick, they flat out work. They don't have warpage issues, fitment is insane, and they make damn good power.

 

[1TRIKHD]

If you don't already have a Y bridge I would contact Scott at SDP and go with Ricks manifolds and up pipes

 

[mamumtsllc]

I bought the oil supply and drain kit. Then the exhaust down pipe. So I dont have a full kit for the install. Just thought these might be good items to add when I do the install(manifolds and up pipes that is)

Thanks

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[Bdsankey]

I bought the oil supply and drain kit. Then the exhaust down pipe. So I dont have a full kit for the install. Just thought these might be good items to add when I do the install(manifolds and up pipes that is)

Thanks

Sent from my SM-G892A using Tapatalk

You may be best server to look for a used S300 Kit. Much better bang for the buck.