@Heckraiser that was awefully nice of you to take the time to post up that shopping list. That will certainly help future members like myself.
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Now I went through a lot of trial and error, so I would be lying if I told you that’s all I spent, but if you use my thread as a guideline, you should be able to git’r done for about that much. That price factors in some shipping costs, but not all. The parts listed above are not necessarily what I purchased, but what I would purchase if I were to do it all over again. Particularly, the exhaust nuts and the turbo oil feed/drain lines I could have saved a lot of time and money on.
Also depending on your collection of tools, you might have to do a little shopping to stock up the garage. If you’re not removing the upper pan to drill your drain line hole, you’ll need to get your hands on a right angle drill that will accept a ½” chuck, you’ll need a ½” NPT tap. Otherwise, your basic shop tools should get you through.
Also if you don’t have a tire step, do yourself a favor and get one now.
I figure I'm in the project for about 20-25 hours of wrench time, and I easily spent four times that sitting around scratching my head, shopping, driving to the store, cursing, crying, etc. I think this could be done in one weekend, but the key is planning. Be organized. Test fit every little part together before you try to install anything. Make sure all your ducks are in a row. My own lack of planning and test-fitting ended up costing me more time and money in the long run.
I chose top mount for two reasons:
1) I got in a wreck a couple months ago and need to replace my front bumper--bumper is currently pushed in taking up IC space in front of the truck. I didn't want to limit my bumper options by putting the IC up front.
2) because it's less plumbing and therefore cheaper, less opportunity for leaks and a shorter intake tract should result in marginally improved throttle response
My TMIC location behind the passenger headlight is superior to the more common top mount (subaru style) because the centered TMIC places the IC right on top of the engine and downpipe, basically right in the hottest part of the engine bay. My IC location is forward of the turbo, exhaust manifold and dowpipe, so presumably in a cooler location, also plenty of room to add a heat shield on the exhaust manifold or around the IC itself. The only drawback in my mind is the aesthetics of an off-centered scoop.
I have also considered drawing cool air from behind the bumper (or even removing the passenger-side blinker) and drawing it through a duct up to the IC, then placing a vent in the hood above the IC for air to exit (less ugly than a scoop, IMO). Kind of a ram-air duct so the air moves through the IC from bottom to top. This is a cool idea, and I think pretty feasible, but would require the relocation of my airbox (which I am quite happy with). Something to consider.
And FMIC, for obvious reasons would be the coldest location, but longer pipes, more potential leaks, more installation challenges.
Lots and lots of options depending on your priorities. I'll probably just make a scoop like I originally intended because I don't want to put much more time into this project.
A/W was never a consideration for me because I want mechanical simplicity, but there are certainly some advantages/disadvantages to consider there.
Shopping list:
BASIC NON-INTERCOOLED SETUP:
Borg Warner s300sx .91a/r T4 turbo Borg Warner Turbo S300SX3-60 .91A/R T4 Airwerks 177272 $588 shipped
Bosch 110 diverter valve (OEM for audi/VW/Saab, lots of aftermarket options that fit up the same way) $35
Tial Sport 38mm F38 Wastegate with small blue 8.7psi spring ebay$159 shipped
Tial Small red 5.8 psi spring ebay$28
Treadstone Manifold $419 (needs to be clearance in a few spots, and may need to be re-tapped)
Treadstone 3.5” Vband clamp and flange $45
TURBO DRAIN:
Turbo drain line adapter ebay Turbo Oil Drain / Return Pipe Kit HITACHI HT12 5/8" Hose barb $13
½” NPT brass tap with hose barb $3 Home Depot
2’ of half-inch high-temp rubber hose $3 local parts store
TURBO FEED:
2x 1/8” NPT male to -3AN male adapter (oil feed into top of turbo) JEGS Performance Products 100752 | Buy JEGS Brake Line Fitting Adapters at JEGS $12
2’ -3AN oil feed line JEGS Performance Products 635008 | Buy JEGS Pre-Assembled Brake, Hydraulic Clutch, and Mechanical Gauge Hose at JEGS $14
1/8” BSPT Tee for oil feed at pressure sender Amazon.com: Squirrelly Oil Pressure Sending Unit Adapter 1/8" BSPT Port Male Female T: Automotive $30
GENERAL PARTS:
OEM exhaust manifold gasket set $38 friendly MUD parts vendor
Exhaust nuts (OEM nuts are too large to fit in several locations, these are smaller, use a washer wherever you can make one fit) https://www.summitracing.com/parts/arp-200-8663?seid=srese1&gclid=CJ6w9aiy6cwCFQUIaQod6dcOiA $10.27
Studs/Nuts for manifold-turbo connection $6 Rockauto.com or local parts store
INTAKE/CHARGE PIPES (allpurposepipes.com)
3.25” to 3” silicone reducer (MAF to intake pipe) $11
3.25” silicone coupler (MAF to air filter) $7
3” to 4” silicone reducer (intake pipe to turbo inlet) $13
90* 3” to 2.5” silicone coupler $20
90* aluminum 2.5” bend $12
2.5” bulge/bendy silicone coupler $13
2.5” aluminum BOV adapter pipe $25
1.25” silicone coupler $5
2.5” to 3” silicone reducer (charge pipe to TB) $10
EXHAUST:
3” stainless steel 45*mandrel bend $16 (all purpose pipes)
Schoenfeld headers 2530 reducer @ Summit Racing $8
Schoenfeld headers 3530 reducer @ Summit Racing $9
3.5” 90* steel mandrel bend $30 amazon.com
Wastegate dump tube 35MM/38MM UNIVERSAL TURBO/CHARGER MANIFOLD WASTEGATE STAINLESS DUMP PIPE PIPING $25
Acura Integra (’94-’01 )air filter & Box $40 junkyard
Subtotal: $1654 This does not include hose clamps, vacuum hose, general nuts and bolts, so figure in a 50lb sack of nickels as well, so that should bring us up to $1700
Optional Stuff, but good to have:
Hiwowsport T4 Titanium turbo blanket Amazon.com $42
AEM UEGO Wideband Gauge Amazon.com $166 shipped
Boost Gauge: $10-150 depending on how spendy you want to get
Exhaust heat wrap: $15 allpurposepipes.com
Subtotal: $240
INTERCOOLED SETUP:
CX Racing intercooler CXRacing Intercooler Turbo 16.5x11x3 Inlets on One Side $120
Remove 90* 3” to 2.5” silicone coupler listed above (-$20)
Add 2.5” aluminum pipe $12
Add 2.5” 45* silicone coupler $17
Add 2.5” straight silicone coupler $6
Subtotal $135
Basic Setup $1700
Plus intercooler extras: $135
Plus “good to have” extras: $240
GRAND TOTAL $2075
Now I went through a lot of trial and error, so I would be lying if I told you that’s all I spent, but if you use my thread as a guideline, you should be able to git’r done for about that much. That price factors in some shipping costs, but not all. The parts listed above are not necessarily what I purchased, but what I would purchase if I were to do it all over again. Particularly, the exhaust nuts and the turbo oil feed/drain lines I could have saved a lot of time and money on.
Also depending on your collection of tools, you might have to do a little shopping to stock up the garage. If you’re not removing the upper pan to drill your drain line hole, you’ll need to get your hands on a right angle drill that will accept a ½” chuck, you’ll need a ½” NPT tap. Otherwise, your basic shop tools should get you through.
Also if you don’t have a tire step, do yourself a favor and get one now.
I figure I'm in the project for about 20-25 hours of wrench time, and I easily spent four times that sitting around scratching my head, shopping, driving to the store, cursing, crying, etc. I think this could be done in one weekend, but the key is planning. Be organized. Test fit every little part together before you try to install anything. Make sure all your ducks are in a row. My own lack of planning and test-fitting ended up costing me more time and money in the long run.
Great list! And at $2000 quite a bit cheaper than a TRD setup. And if once you get a stable setup to compare apples to apples you could lose the gauges so like $1700.
So really no other manifold options in your opinion? For the price and the hassle you went thru would you now consider fabbing up your own knowing what you know now?
Funny, I am going to do the blinker duct mod. I am going to route cold air to my intake using that blinker hole. It's about 2.75x11.5" so it's a big hole and should flow more air than a 5" pipe. Not to mention the marker lights look like they should be the blinkers anyways lol
Ya I'm a noob to the forum lolHahaha does Ryan have a build thread... That's kind of funny because many on here have been lusting after his turbo setup for quite some time.![]()
I think it would likely flow more, if you ducted it and vented the hood. The air flowing over the hood would act to extract the heat and the air from the front of the truck would pressurize the air going in the duct.
Where as the hood scoop you are trying to push air into the engine compartment fighting against the engine fan and the air flow and you have to push the air out under the truck.
Ouch!If it helps you feel a little better about the treadstone manifold, my $2000 custom manifold will also need to have some of the nuts ground down and even one of the studs. lol.
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