This Spectre Y-pipe replaces the factory Y-pipe in 2006 through 2009 Cadillac STS-V models with a 4.4L V8 engine. It is made for use with Spectre air intakes 9917; 9917W; 9917K or 9917B to improve performance.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2009 | Cadillac | STS | V |
- MPN:
- 99171
- Product ID:
- 187879
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2009 | Cadillac | STS | V |
