Tech Tips! - 2004-2018 Subaru STi
As we are getting closer to having our entire catalog swapped to our awesome, new layout, we will be adding more tech tips, weights, torque specs and how-to's for the 2004-2018 Subaru STi models!
Wheel & Tire Reference:
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Factory OEM Specs:
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| Vehicle: |
Bolt Pattern: |
Centerbore: |
Size & Offset: |
Tires: |
Lug: |
| 2004 STi |
5x100 |
56.1mm |
17" x 7.5" +53 |
225/45 R17 |
M12 x 1.25 |
| 2005-2007 STi |
5x114.3 |
56.1mm |
17" x 8.0" +53 |
225/45 R17 |
M12 x 1.25 |
| 2008-2017 STi |
5x114.3 |
56.1mm |
18" x 8.5" +55 |
245/40 R18 |
M12 x 1.25 |
| 2018+ STi |
5x114.3 |
56.1mm |
19 x 8.5" +55 |
245/35 R19 |
M12 x 1.25 |
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Fluids & Capacities:
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2004-2018 Subaru STi Notes:
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| Factory Engine Oil |
SAE 5w30 Synthetic |
| Engine Oil Capacity |
4.4 - 4.8 Quarts |
| Cooling System Capacity |
1.95 - 2.025 Gallons |
| Rear Diff (STi) |
1.05 Quarts |
| Manual Transmission (6-Speed) |
4.35 Quarts |
