Description
Move more boost, more reliably. This S&B intercooler pipe replaces the factory piping on your 2017-2019 GM Silverado / Sierra to improve airflow and hold up to the pressure your 6.6L L5P Duramax makes.
- Improves airflow over the restrictive factory pipe
- Heavy-duty construction built for serious boost
- Includes high-quality silicone couplers and clamps
- Direct, bolt-in fit
- Engineered and built by S&B
Vehicle Fitment
| Year | Make | Model | Engine |
|---|---|---|---|
| 2017 | GM | Silverado / Sierra | 6.6L L5P Duramax |
| 2018 | GM | Silverado / Sierra | 6.6L L5P Duramax |
| 2019 | GM | Silverado / Sierra | 6.6L L5P Duramax |






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