Single Side Exit Twin 4.0" Polished Pro-Series
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011 - 2021 | Toyota | Tundra | Limited, SR5, Base |
| 2017 | Toyota | Tundra | Ltd |
| 2021 | Toyota | Tundra | Nightshade, TRD Off-Road Premium, Trail |
| 2013 - 2021 | Toyota | Tundra | Platinum |
| 2014 - 2021 | Toyota | Tundra | SR, 1794 Edition |
| 2020 | Toyota | Tundra | SX, TRD Sport |
| 2020 - 2021 | Toyota | Tundra | TRD Off-Road |
| 2015 - 2021 | Toyota | Tundra | TRD Pro |