86’s overboard daily build

[86TOYO2k17]

Thought I’d make a build thread to have an easy place for me to keep track of everything, or answer questions anyone might have about certain mods. Might take some pics later. Not 100% of everything but majority of notable mods.

Aero:
Seibon FA Carbon Hood
Greddy Gracer Front Lip
Beatrush Undertray
JDM Aero Underpanels
OEM Rear Spoiler
Verus Front Wheel Deflectors
Verus Trans Tunnel Covers
Verus Rear Aero Spats
FT-86 Speedfactory Rear diff covers
FT-86 Speedfactory Rear Diffuser
TRD Front Fender Fins
TRD Trunk Stabilizer cover
TRD Aero Turbulator
STI Side Skirts

Engine/Performance:
Sprintex 210 69mm pulley
Intercooler
Perrin CAI modified for larger dry filter
Ace 250 header
De-catted OEM front pipe
MXP CSG touring86 Catback
Flex Fuel E40-45%
WMI 400cc/min 49/51 mix
HKS Spark plugs
Ignition Projects Plasma Coil Packs
Fluidampr pulley
Fensport undrive water/alt pulleys
Raceseng idler pulleys
Carbon fiber driveshaft
4.3 FD with OS Giken LSD
SSP stage 2 valve body
OEM Forester Heat Exchanger
DIY Oil Cooler/ Fans
DIY Trans Cooler/ Fans
Mishimoto Radiator
Mishimoto Fan Shroud

Chassis/Suspension:
Cusco Front Strut Bar with Master Cylinder Brace
Cusco Rear Strut Bar
STI engine mounts
Whiteline Trans Mount insert
Whiteline Rear diff outrigger
RCE Yellow Springs
Front advanti storm 17x8
225/45R17 MPS A/S 3+
Rear advanti storm 17x9
255/40r17 MPS A/S 3+

Weight reduction
Rear Total -57.5lbs
Remove Spare/tools -30lbs
DIY Rear seat delete kit - 25lbs
Catback Exhaust -2.5lbs

Middle Total -35lbs
Driver/Passenger Bucket Seats -24lbs
Carbon Fiber Driveshaft -12lbs
Decat FP -1lbs

Front Total -99.5lbs
Wilwood BBK -32lbs
Shorai Battery -24lbs
JDM AC Delete -14.5lbs
Ace Header/OP -12lbs
Mini windshield reservoir -8lbs
Beatrush Crash bar -5lbs
Verus Injector covers -4lbs

Total Weight reduction -192lbs

+20lbs rear - WMI, rear diffuser, diff cover
+5lbs middle - under panels, side skirts
+75lbs front - intercooled sprintex, trans cooler/fans, oil cooler/fans, catch cans, front lip
Total Weight added 100lbs

Stock Curb 2815
Stock Drag .29
Stock WHP 165
New Estimated weight 2723lbs / -92lbs from stock
New Estimated Drag .26 / -.03 from stock
New Estimated WHP 285 / +120whp from stock

-42.5lbs total from rear
-24.5lbs total from front
+18lbs heavier front to rear vs stock ratio

Most of the weights are pretty accurate a few things i didn’t add like perrin cai vs stock and removing manifold just subtracted that from SC added weight.
Rims are about 3lbs lighter but tires are about 3lbs heavier so it’s a wash not worth tracking.

[DarkPira7e]

Sweet build! What were your impressions when you first drove with the driveshaft? I've got the Velox cf driveshaft bolted on but haven driven with it yet.

How long have you been using WMI and have you had any issues? We need some photos dude

[86TOYO2k17]

Originally Posted by DarkPira7e

Sweet build! What were your impressions when you first drove with the driveshaft? I've got the Velox cf driveshaft bolted on but haven driven with it yet.

How long have you been using WMI and have you had any issues? We need some photos dude

I didn’t really expect much from driveshaft, i installed it same time as fluidampr pulley, under drive alt/water pulleys and i think the Shorai battery and removing trunk junk. I knew each of those individually would be so minimal I’d never “feel” anything, so wanted to see if a bunch of them combined could make a noticeable difference. I used to thoroughly test everything when i was NA using dragy. If i recall correctly all that combined dropped 0-60 a consistent .2-.3 seconds. My full NA build went from 7.8sec fastest time stock to 6.6sec not bad for an auto. Now it’s a solid 4.8sec.

The 1pc shaft “feels” similar to adding transmission mount inserts in terms of taking out some slop in the drivetrain. It added zero NVH up to 130mph (on closed course ) lol. Never gone faster but doubt it would add NVH even higher.
For most people it’s not worth it. For someone with a serious mod addiction it’s a must have... lol. I think my wife’s going to stage an intervention soon.

I’ll work on some better pics later.

WMI about 1 1/2yrs no issues. Added about 3degrees of timing, lots of cooling, and now combined with E40-45 my timing is the same as it would be with E85, but less stress on fuel system, better MPG, no cold start problems, less 1.5h round trips to the E85 station etc..

[86TOYO2k17]

Just installed JDM AC delete
Series blue switch panel
Installed 2 intake and 2 exhaust fans on both my custom oil cooler and custom trans cooler and 4 mini fans in my air vents for “AC”
1 switch is for my “new AC” 1 switch for the 4 fans on oil cooler and 1 switch for 4 fans on trans cooler. 1 switch unused atm but my do track box later.

Took a few pics when bumper was off.
Big guy is oil
Little guy ATF

[86TOYO2k17]

Just went out and hooned around for a while in 82F weather. Oil cooler fans are working almost too well. Had ecutek hooked up so didn’t monitor trans temps yet.
Just for testing while cruising at 25mph with oil at 176f i turned it on and it dropped to 169f in about 15seconds. Turned it off hooned around got it to 210f turned them on and it would take less then 30seconds to drop to 199f while idling at 2 stops / driving 25mph.
Did a 20-90mph pull with oil fans on oil went from 205 to 210 during pull then back to 205 in the time it took me to slow down to 45mph and to 199f shortly after at which point i turned them off.

I’ll have to do some testing later monitoring trans temps.

I was disappointed at the output of the 4 40mm “AC” fans i put 2 each in the two center vents. It puts out air at about fan speed 2. But they are loud, as loud as the oem fans at speed 4.
But i was pleasantly surprised how much air and how cool the air was from the oem fans with the AC condenser/compressor removed. Had windows rolled up oem fans at speed 2 “new ac fans” off. And it really wasn’t hot. OEM fans at 4 and “new ac fans” on puts out a lot of air if i really wanted. really not going to miss the AC i never used. Didn’t like the added load on the engine combined with the supercharger so i just drove with windows down. Now I feel like i can enjoy the ac fans and drive with windows up win win.