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NHTSA ID Number: 11021267

Manufacturer Communication Number: WRA-25R

TSB/Document Date: 2025-08-04


Summary

In the interest of customer satisfaction, SubarueBay logo of America, Inc. (SubarueBay logo) is initiating a new voluntary emissions recall for certain 2017 model year WRX and Forester vehicles equipped with a 2.0L turbo engine.


ATTENTION:
GENERAL MANAGER

q

PARTS MANAGER

q

CLAIMS PERSONNEL

q

IMPORTANT - All
Service Personnel
Should Read and
Initial in the boxes
provided, right.

SERVICE MANAGER

q

© 2025 SubarueBay logo of America, Inc. All rights reserved.

SERVICE PROGRAM BULLETIN
APPLICABILITY:

SUBJECT:

2017 MY Forester (turbo)
2017 MY WRX

NUMBER:
DATE:

06/27/25

Rear Catalyst (Center Exhaust Pipe)
Non-Compliance

REVISED:

07/31/25

WRA-25R

INTRODUCTION
In the interest of customer satisfaction, SubarueBay logo of America, Inc. (SubarueBay logo) is initiating a new voluntary
emissions recall for certain 2017 model year WRX and Forester vehicles equipped with a 2.0L turbo
engine.
REASON FOR THIS VOLUNTARY EMISSIONS RECALL
The performance of the rear catalyst (Center Exhaust Pipe) may cause the affected vehicles to exceed
exhaust emission standards.
REMEDY
SubarueBay logo will replace the rear catalyst (Center Exhaust Pipe) with an improved one on all affected
vehicles. SubarueBay logo will also reprogram the Electronic Control Unit (ECU) on affected vehicles
equipped with a manual transmission. This repair will be performed at no cost to the customer.
AFFECTED VEHICLES
A total of 42,847 U.S. vehicles will be affected by this recall, as listed below. Not all vehicles in the
production range listed may be affected by this recall. Coverage must be confirmed by using the
Vehicle Coverage Inquiry function on subarunet.com prior to repair.

Model Year

Carline

Production Date Range

2017

Forester (turbo)

March 24, 2016 – April 28, 2017

2017

WRX

February 3, 2016 – April 5, 2017

CAUTION: VEHICLE SERVICING PERFORMED BY UNTRAINED PERSONS COULD
RESULT IN SERIOUS INJURY TO THOSE PERSONS OR TO OTHERS.
SubarueBay logo Service Bulletins are intended for use by professional technicians ONLY. They
are written to inform those technicians of conditions that may occur in some vehicles,
or to provide information that could assist in the proper servicing of the vehicle. Properly
trained technicians have the equipment, tools, safety instructions, and know-how to
do the job correctly and safely. If a condition is described, DO NOT assume that this
Service Bulletin applies to your vehicle, or that your vehicle will have that condition.

SubarueBay logo of America, Inc. is
ISO 14001 Compliant
ISO 14001 is the internationaleBay logo standard for
excellence in Environmental Management
Systems. Please recycle or dispose of
automotive products in a manner that is friendly
to our environment and in accordance with all
local, state and federal laws and regulations.

Continued...
Bulletin Number: WRA-25R; Revised: 07/31/25

Page 1 of 21

RETAILER RESPONSIBILITY
Any vehicles listed in any recall/campaign that are in retailer stock must be:

Immediately identified

Tagged or otherwise marked to prevent their delivery or use prior to repair

Repaired in accordance with the repair procedures outlined in the Product Campaign Bulletin

Retailers are to promptly perform the applicable service procedures, to correct all affected vehicles in
their inventory (used, demo & SSLP). Whenever a vehicle subject to this recall is taken into retailer
inventory necessary steps should be taken to ensure the recall correction has been made before selling
or releasing the vehicle.
OWNER NOTIFICATION
SubarueBay logo will notify affected vehicle owners by first class mail on June 30, 2025.
PART INFORMATION:
The following parts kits can be ordered through PRIME.
Manual Transmission
Part Description

Part Number

Qty

PIPE AY GSKT KIT MT

X4461AB240

1

1

PIPE AY CTR-EXH,R

1

2

GASKET

1

3

GASKET(CR)

1

4

FLANGE NUT

2

Image

Continued...
Bulletin Number: WRA-25R; Revised: 07/31/25

Page 2 of 21

CVT
Part Description

Part Number

Qty

PIPE AY GSKT KIT CVT

X4461AB250

1

1

PIPE AY CTR-EXH,R

1

2

GASKET

1

3

GASKET(CR)

1

4

FLANGE NUT

2

Image

SERVICE PROCEDURE FLOW CHART:

PAK FILE INFORMATION:
Model Year

Model

PAK File Name

New ECM Part
Number

Description
Keyword

New CID
Number

2017

WRX 6MT

22765AK387.PAK

22765AK387

06B14459

LF79130P

Continued...
Bulletin Number: WRA-25R; Revised: 07/31/25

Page 3 of 21

REQUIRED TOOLS & MATERIALS:
Description

Image

Details

General hand tools

Torque wrench

Required for torquing hardware

Heat resistant gloves

Required for Technician safety

Air gun

Required for cooling heated area

WD-40 Lubricant

Required for hardware lubrication

Wire brush

Required for hardware cleaning

MINIeBay logo-DUCTOR VENOM
MDV-777

Automatically shipped one per
retailer at no additional cost as
SOA635186

For any service and support concerns, please visit their website Induction Heating Tools - Induction
Innovations or reach out to them via phone at 877-688-9633. Their website also includes ‘how to’ and
knowledge resources should you need assistance understanding how to use the MinieBay logo-Ductor tool.
Continued...
Bulletin Number: WRA-25R; Revised: 07/31/25

Page 4 of 21

IMPORTANT NOTE:
The coil included in the MINIeBay logo-DUCTOR VENOM kit will require
some modification to be performed prior to the service procedure.
This is needed to provide optimum temperature during usage.
Reprogramming Equipment Required for MANUAL TRANSMISSIONS ONLY
Part Name

Image

Details

PC, DST-I and/or
DST-010
Required for software reading and
installation.
SSM4

DCA-8000

Required to maintain battery voltage
during the reprogramming procedure.

AFTERMARKET PROCESS
If a Technician encounters a vehicle affected by the WRA-25 recall equipped with non-OEM
specification parts that in some way prevent the retailer from performing recall, please refer to
section 9.4.1 in the Claims Policies & Procedures Manual for additional information and repair order
documentation and submit an NQR and an URFCA as outlined below.
1. Submit an NQR (Non -Quality Report), selecting the “To document a recall repair as directed
by SOA in a recall/service campaign bulletin” reason, and use failure code WRA. All NQR
submissions should contain specific details and photos as to what the retailer is encountering that
is preventing them from completing the recall repair.
2. Submit an Urgent Request for Customer Assistance (URFCA), which can be found in the Service
Operations & Technical menu on Subarunet. When completing the URFCA, please select the
Warranty does not apply reason type. The description should include detailed comments as to the
non-OEM components or modifications that are preventing the retailer from completing the recall
and the NQR#. Please attach a copy of the NQR when submitting the URFCA.
COMPONENT CONFIGURATION:

Continued...
Bulletin Number: WRA-25R; Revised: 07/31/25

Page 5 of 21

SERVICE PROCEDURE:
STEP 1: (MANUAL TRANSMISSION ONLY): Review the battery charging information supplied
in the APPENDIX A section of this bulletin. Reprogram the ECM using the normal Flashwrite
procedures. Once successfully reprogrammed, proceed to Step 2.
For CVT-equipped vehicles, proceed to Step 2.
NOTE: Always note the original Calibration Identification number (CID) the vehicle came in with on
the repair order before reprogramming and, make sure to list the NEW CID for any newly-installed
programming (as confirmed from the actual control module AFTER installation). The NEW CID
MUST also be noted on the repair order as this information is required for entry in the Miscellaneous
Detail field during claim submission.
STEP 2: Prepare the coil attachment supplied in the MINIeBay logo-DUCTOR VENOM tool by winding the
coil five rotations around a 17mm socket. This will help optimize the heat application to the exhaust
components.

Continued...
Bulletin Number: WRA-25R; Revised: 07/31/25

Page 6 of 21

STEP 3: Raise the vehicle following the procedure specified by the lift manufacturer.
CAUTION: The vehicle exhaust components may be extremely hot after driving. If required, use
protective safety equipment to prevent any burns or excessive heat exposure to the skin.
STEP 4: Remove the lower engine/transmission cover.
STEP 5: Using a wire brush, remove all rust located on both nuts and studs of the front center
exhaust pipe connection.
NOTE: The amount of rust may vary depending on the vehicle. The example image below is to be
used as reference.

STEP 6: Using the MINIeBay logo-DUCTOR VENOM, apply heat to the left side nut/stud for 1 MINUTE.
CAUTIONS:

DO NOT attempt to loosen the nut prior
to applying heat.

Use protective equipment such has heat
resistant gloves and sleeves to prevent
any burning of the skin.

Continuous operation of the induction
tool for a time period over 2 minutes
may cause overheating and damage to
the tool.

If components become red hot,
discontinue heat application and
proceed to the next step.

Continued...
Bulletin Number: WRA-25R; Revised: 07/31/25

Page 7 of 21

STEP 7: After the heat has been applied, CAREFULLY loosen the nut 15 degrees.
CAUTION: DO NOT attempt to loosen the nuts
completely. This may cause nut to seize.
NOTE: When encountering cases of the nut not
loosening (exceeding a turning torque of 100 Nm
(74ft-lbs), apply turning force in the clockwise
direction, repeat the one minute heat application, and
attempt to loosen again.

STEP 8: Always allow at least 1 MINUTE of rest time for the MINIeBay logo-DUCTOR VENOM to cool
after usage. Apply heat to the right side nut/stud for 1 MINUTE.
CAUTIONS:

The duty cycle of the MINIeBay logo-DUCTOR
VENOM is one minute on and one minute
off.

Continuous operation of the induction tool
for a time period over 2 minutes may cause
overheating and damage to the tool.

If components become red hot, discontinue
heat application and proceed to the next
step.

STEP 9: After the heat has been applied,
CAREFULLY loosen the nut 15 degrees.
CAUTION: DO NOT attempt to loosen the
nuts completely. This may cause nut to sieze.
NOTE: When encountering cases of the nut
not loosening (exceeding a turning torque of
100 Nm (74ft-lbs), apply turning force in the
clockwise direction, repeat the one minute heat
application, and attempt to loosen again.
Continued...
Bulletin Number: WRA-25R; Revised: 07/31/25

Page 8 of 21

STEP 10: Using an air gun, apply shop air to both nuts for a period of 1 MINUTE to cool.

12

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TSB/Document ID: WRA-25R

Replacement Service Bulletin Number:

MFR Communication Date: 2025-07-31

MFR Internal Campaign ID/Software Version:

Communication Type: Service Bulletin/Repair Instructions

NHTSA Components: ENGINE

MFR Component System:

MFR Component Subsystem:


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