STI E2610VC110 User manual

① STI Side Under Spoiler (LH)
Spoiler assy-side
- Install the STI Side Under Spoiler by reading the Installation Manual carefully.
- Handle the STI Side Under Spoiler with care and do not let it fall.
- Do not install or use this product in any way other than described in this manual.
- We do not assume any responsibility for any trouble arising from failure to comply with the
instructions in this manual.
- Double-sided tape is used to attach the STI Side Under Spoiler. Attach it with care as once
it is attached, it is extremely difficult to remove.
-1-
Genuine part number : E2610VC110/120
Applicable model : ＷＲＸ（ＶＢ）,ＴＹＰＥ Ｂ～
STI Side Under Spoiler
Installation Manual
△００
- This manual describes how to install and handle the STI Side Under Spoiler.
- Read this manual carefully before work and make sure to install it correctly.
！
△
Precautions
Installation Completion Illustration

② ③ ④⑤
型紙
ＬＨ
SIDE UNDER SPOILER
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SPOILER SIDE
REAR
HINGE LINE
ＬＨ
FRONT
SIDE UNDER SPOILER
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SPOILER SIDE
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HINGE LINE
ＲＨ
SIDE UNDER SPOILER
REAR
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SPOILER SIDE
HINGE LINE
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SIDE UNDER SPOILER
ＲＨ
FRONT
SPOILER SIDE
HINGE LINE
①
Components
Tools
-2-
Before Work
①
②
RH:1 /LH:1
No. QtyPart Name
STI Side Under Spoiler
20
- Make sure to check the components below before installation.
- When installing this product, park the car on a level ground and apply the parking brake.
- When installing this product, be sure not to damage the car body.
- Before installing this product, wipe off any dirt or oil film from the Side Spoiler attachment surface
with a soft waste cloth dampened in a neutral detergent.Then, let it dry completely before work.
- The adhesive strength is weakened significantly when the temperature is 15℃or lower.
In this case, use a dryer to warm up the double-sided tape before attachment.
(Do not warm excessively as doing so may result in deformation.)
- Be extremely careful not to let this product get wet by washing, etc. for 24 hours after attaching it.
Dosing so may cause the product to come off.
- To protect yourself from burns, make sure to stop the engine and let it cool completely before work.
- When jacking up the vehicle, be sure to keep the ground level and a hard place where the jack does
not bite, and be sure to support it with a rigid rack before carrying out the work.
③
④
⑤Pattern paper RH/LH (P8)
20
4
φ3mm φ6mm φ9mm φ9.5mm
Clip
1
Wellnut
Bolt
8mm

Caution
Advice
When jacking up the vehicle, be sure to place it on a hard surface where the ground is
horizontal and the jack does not bite into it, and be sure to support it with a rigid rack
before performing the work.
To prevent the STI Side Under Spoiler from being deformed or damaged, please
observe the following when using a two-pillar lift.
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-3-
① Set the car slope on the vehicle and secure the ground clearance.
② Adjust the screw height of the dish parts and set it so that the lift arm does not
interfere with the STI Side Under Spoiler.
Lift arm
STI Side Under Spoiler
Spoiler assy-side
Interference
Caution
Sectional view Side panel
Adjust screw height
Dish parts
Make it 10 mm
or more
③ Set so that the lift arm does not overlap with the drilling position.

-4-
LH
Fr UP
Fr RH
UP
3mm →6mm→9mm
3mm →6mm→9mm
LH
Fr UP
2
！Advice
Drill
cloth adhesive tape
！
Advice
After drilling, remove the burrs around
the hole.
2. Drill holes in the Spoiler assy-side. ( The RH side also performs the same work. )
1. Removal of Spoiler assy-side. ( The RH side also performs the same work. )
Spoiler assy-side
Spoiler assy-side
Masking tape
Masking tape
LH side
LH side
Bottom view
Rr side
Bottom view
Fr side
Match the shape
Match the shape
Align with the polygonal
line of the hinge.
Align with the polygonal
line of the hinge.
(1) Refer to the service manual and remove
the Spoiler assy-side from the vehicle.
(1) Align the pattern paper LH with the spoiler,
fix it with masking tape, and mark the center
of the hole with a needle.
(2) Make pilot holes at the marking positions in
the order of 3 mm and 6 mm, and finally
make a 9 mm hole.
Cover the 9mm hole with masking tape
so that it is not mistaken for the hole for
the ② wellnut.
！Advice
Masking tape
9mm hole
During drilling, put a cloth adhesive tape
as a stopper around the drill blade about
5mm from its tip in order to prevent
damages to the Spoiler assy-side.
5mm
1

a
-5-
LH
Fr UP
下面視 Fr RH
UP
3mm →6mm→9.5mm
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LH
Fr UP
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LH
Fr UP
3
4
5
！Advice
Drill
cloth adhesive tape
！
Advice
After drilling, remove the burrs around
the hole.
If rainwater is attached, wipe it dry with
a dry cloth.
Insufficient wiping and drying can cause
the product to come off.
！Advice
( The RH side also performs the same work. )
2. Cleaninng/Degreasing
Spoiler assy-side
Masking tape
Masking tape
LH side
LH side
Bottom view Fr side
Bottom view Rr side
【 Enlarged view a】
Locator center
(3) Mark the center of the locator on the
underside of the Spoiler assy-side with a
needle.
(4) Make pilot holes at the marking positions in
the order of 3 mm and 6 mm, and finally
make a 9.5 mm hole.
(5) Insert the ② wellnut into the 9.5 mm hole.
(6) Remove the masking tape.
(1) Clean, degreas, and dry the shaded area of
the Spoiler assy-side with a degreasing
agent.
During drilling, put a cloth adhesive tape
as a stopper around the drill blade about
5mm from its tip in order to prevent
damages to the Spoiler assy-side.
② Wellnut×10
Clean with a waste cloth, etc.
5mm

-6-
LH
Fr UP
LH
Fr UP
（1）
（2）（3）
ｂ
ｂ
9
8
7
6
！Advice
If it is difficult to remove the release paper,
slowly pull it out with needle-nose pliers.
Reference tightening torque 1.0N･m
(0.1kgf・m)
4. Installation of STI Side Under Spoiler. ( The RH side also performs the same work. )
Masking tape
LH side
LH side
LH side
Peel from front to back. Peel from front to back.
Enlarged view
(1) Part of the double-sided tape liners on the
① STI Side Under Spoiler is peeled off and
fixed with masking tape.
！Advice
Do not peel off the double-sided tape
liner more than necessary.
Double-sided tape clings to the Spoiler
assy-side, which hinders positioning.
Spoiler assy-side
(6) The double-sided tape adhesive part is
crimped with enough force to bend the
lower surface of the Spoiler assy-side.
(49N or more)
(4) Refer to the 【 b-b section 】in Fig. 9 and
determine the mounting position so that the
gap is uniform.
(5) The double-sided tape is crimped while
slowly pulling out the release paper in the
order of (1) to (3).
④ Clip×2
③ Bolt×10
Phillips screwdriver
【 b-b section 】
Uniform gap
all around.
(2) Apply the ① STI Side Under Spoiler to the
Spoiler assy-side and fix it with a ④ clip as
shown in Fig. 7.
① STI Side Under Spoiler LH
① STI Side Under Spoiler LH
(3) Temporarily tighten the ① STI Side Under
Spoiler with ③ bolts as shown in Fig. 8.
(7) Fully tighten the ③ bolts with a 8mm ratchet
wrench.
(8) Finally, check the floating and tilt of the
mounting part, No missing clips or bolts or
forgetting to tighten Please check if it is.

10
-7-
△
Newly created document
Revised contents
Details of the work Date
11 / Jun / 2021
00
This is the end of the work.
・By installing this product, it is up to 23mm lower than the Spoiler assy-side.
・Because it is easy to come into contact with curbs, ring clasps, steps, etc.
Be careful not to touch it while driving or parking.
If it comes in contact with it, it may be scratched, deformed, damaged or dropped, and the spoiler
may be damaged accordingly.
・In the case of slight contact, you may not notice the contact, so be sure to perform a pre-operation
inspection and check the area around the mounting part in particular.
・Also, running in snow or ruts may damage the spoiler, deform it, drop it off, or damage the vehicle.
Damage caused by these or equivalent external forces is not covered by the warranty.
・By installing this product, it is easier to get on and off than the standard side spoiler.
If you get your feet caught, you may get injured. Also, it is scratched, deformed, damaged,
dropped or dropped.
Please be careful when getting on and off as it may cause damage to the vehicle.
To customers
・We do not accept warranty repairs such as scratches, discoloration of paint, and peeling that occur
during use.
Spoiler assy-side
( The RH side also performs the same work. )
(1) Refer to the service manual and restore the
Spoiler assy-side to the vehicle.
5. Restore the spoiler assy-side.

-8-
ＬＨ
SIDE UNDER SPOILER
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SPOILER SIDE
REAR
HINGE LINE
ＬＨ
FRONT
SIDE UNDER SPOILER
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SPOILER SIDE
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HINGE LINE
ＲＨ
SIDE UNDER SPOILER
REAR
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SPOILER SIDE
HINGE LINE
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SIDE UNDER SPOILER
ＲＨ
FRONT
SPOILER SIDE
HINGE LINE
！Advice
・If you print, there is a possibility of scale is not a 1/1.
・Use after copying so that the scale is 1/1.
Cut on the outside of the line.
⑤ Pattern paper