IAG Competition Series Air / Oil Separator (AOS) For 2015-16 WRX
Part# IAG-ENG-7252
Tools Required: Ratchet, torque wrench, extensions,
needle nose pliers, hose cutter, snips/scissors, flat head
screw driver, hose clamping pliers, pop clip pliers
Sockets: 10mm, 12mm, 13mm, 19mm,
Wrenches: ⅞", 8mm, 10mm, 13mm, 3mm & 5mm allen,
Other: Electrical Tape
Congratulations on the purchase of your Air/Oil Separator
(AOS) and thank you for choosing IAG Performance. This
installation manual is intended to guide you through the
removal of the factory PCV system and the installation of
the IAG AOS. If you already have an aftermarket catch can
or AOS installed, please consult the specific instructions for
your hardware to aid in its removal.
Parts List
Part Name
Air/Oil Separator
Top Coolant Hose Assembly
Bottom Coolant Hose Assembly
AOS Vent Hose
Block Breather Hose Assembly
Drain & Lower Breather Hose Assembly
Comp Series Upper Breather Fitting & O-ring
M4x6mm Fasteners for Breather Top Fitting
AOS Drain Fitting
½" Spring Clamp
Mounting Bracket
M6x12mm
6x10mm Bolt
5
/
" High Temp Rubber Cap
8
P
P
R
R
8" Zip Tie
11" Zip Tie
ECU Relocation Bracket
6x20mm Bolts
6mm Washers
⅜" Plastic Plug
⅜" NPT to ⅝" Brass Barb Fitting
IAG Performance | 1203 Baltimore Blvd. Westminster, MD 21157 | Ph: 410-840-3555 | www.iagperformance.com
Quantity
Notes
1
1
43" Hose Length, ½" I.D., -8ORB
1
15" Hose Length, ½" I.D., -8ORB, ½" Straight Plastic Barb
1
55" Hose Length, 1" ID
1
2.5" Hose to 90° Fitting to 44" ½" Hose
1
90° to Y Fitting / (x2) Hoses - 15" & 21"
1
2
Preinstalled
1
Preinstalled
1
Coolant Hose Spring Clamp
1
2
Mounting Bracket
3
Mounting Bracket
2
(x1) Preinstalled on AOS Can
15
1
Used to mount vent hose under the car
1
2
ECU Bracket
2
ECU Bracket
1
Blocks PCV Hose
1
Block Breather Fitting PCV Replacement Fitting
1