The service and repair manual for the 2013 Subaru WRX STI — the 2.5L H4 engine, 4 trims. Matched to this exact model year, so the specifications and sequences are the ones Subaru published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2013 |
|---|---|
| Engines | 2.5L H4 — 150 cu in, DOHC, turbocharged |
| Trims | Base Sedan 4-Door · Sport-tech Sedan 4-Door · Base Hatchback 4-Door · Sport-tech Hatchback 4-Door |
| Other 2013 WRX STI variants | WRX → |
| Federal record | 2 recalls · 3 complaints · 190 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2013 WRX STI manual
03 / ContentsSections in the manual
- Quick Lookups 197
- General Information 2,196
- Accessories & Equipment 987
- Heating, Ventilation & A/C (HVAC) 158
- Body & Frame 501
- Maintenance 406
- Brakes 667
- Restraints 387
- Drivelines & Axles 208
- Steering 114
- Electrical 734
- Suspension 200
- Engine Mechanical 840
- Transmission 391
- Engine Performance 3,100
- Axle Shaft Nut (Front) 162
- Axle Shaft Nut (Rear) 140
04 / Known issuesRecalls on federal record for the 2013 WRX STI
- Service Brakes, Hydraulic · 14V830000Brake fluid may leak due to the brake line corrosion and may result in longer distances being requir.
- Service Brakes, Hydraulic — foundation components › hoses, lines/piping, a · 14V311000Brake line corrosion may result in brake fluid leakage. fluid leakage may result in longer distance.
Owners have filed 3 complaints and Subaru has issued 190 technical service bulletins for the 2013 WRX STI. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2013 WRX STI manual
Is this manual specific to the 2013 WRX STI?
Yes. It is the OEM manual matched to the 2013 model year, covering the 2.5L H4 across the Base Sedan 4-Door, Sport-tech Sedan 4-Door, Base Hatchback 4-Door, Sport-tech Hatchback 4-Door trims. Specifications and procedure sequences are the ones Subaru published for this year.
What 2013 WRX STI problems does it help with?
2 recalls are on federal record for the 2013 WRX STI, covering service brakes, hydraulic. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Subaru dealers.
Does it include 2013 WRX STI wiring diagrams?
Yes — the complete wiring diagrams for the 2013 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $49.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther WRX STI years and 2013 Subaru models
2019 WRX STI · 2018 WRX STI · 2017 WRX STI · 2016 WRX STI · 2015 WRX STI · 2014 WRX STI · all 9 years
2013 Subaru BRZ · 2013 Subaru Forester · 2013 Subaru Impreza · 2013 Subaru Legacy · 2013 Subaru Outback · 2013 Subaru Tribeca · 2013 Subaru WRX · 2013 Subaru XV · 2013 Subaru XV Crosstrek · every 2013 model