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The Supreme SP for the Subaru STI hatchback features a large horizontally mounted, 3-section muffler with a center inlet. This routing allows for the large 3 diameter piping to more smoothly enter the mufflers center section.
Exhaust gases exit each side of the revised muffler via the two 2.5 diameter piping to quad staggered 3.5 GReddy double-wall slash cut tips, The non-tapered 3 mid-pipe also encases a large resonator section to tune-out drone. Like all GReddy Supreme SP systems the fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty.
[ Special Order ]
| Year Fitments | Subaru STI [Hatchback] | Subaru WRX [Hatchback] |
|---|---|---|
| 2008 | ✓ | |
| 2009 | ✓ | |
| 2010 | ✓ | ✓ |
| 2011 | ✓ | ✓ |
| 2012 | ✓ | ✓ |
| 2013 | ✓ | ✓ |
| 2014 | ✓ | ✓ |
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings
| SKU | gre10168200 |
|---|---|
| Manufacturer's Part Number | 10168200 |
| Brand | Greddy |
| Product Type | Intake and Exhaust |
| Intake and Exhaust | Exhaust |






