Description
Description
Fits
| Year | Make | Model | Engine |
| 2020-2021 | GMC/Chevrolet | HD | 6.6L Duramax |
Get healthier more consistent air flow with Sinister Diesel’s Intake Horn; vastly superior to the plastic inlet, you’ll never have to worry about turbo surge, cracking, or weathering increasing the life of your Duramax.
Part Number: SD-IH-L5P-20
Features
- Made out of 3.5″ 6061 Aircraft Grade Aluminum Tubing
- Eliminates turbo surge
- No Air leaks causing premature turbo failure
- 2 Year Warranty
- All necessary hardware
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