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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Fluorescent Green
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $799.28
- $799.28
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Fluorescent Orange
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $799.28
- $799.28
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Gloss Black
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $750.78
- $750.78
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Gloss White
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $750.78
- $750.78
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Grape Frost
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $799.28
- $799.28
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Gun Metal
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $750.78
- $750.78
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Illusion Blueberry
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $799.28
- $799.28
- Unit price
- per
-
Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Illusion Purple
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $799.28
- $799.28
- Unit price
- per
-
Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Kiwi Green
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $750.78
- $750.78
- Unit price
- per
-
Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Orange Frost
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $799.28
- $799.28
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Semi-Gloss Black
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $750.78
- $750.78
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Shocker Yellow
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $799.28
- $799.28
- Unit price
- per
-
Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Sparkle Bomber Orange
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $799.28
- $799.28
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Sparkle Copper
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $799.28
- $799.28
- Unit price
- per
-
Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Sparkle Granny Smith
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $799.28
- $799.28
- Unit price
- per
-
Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit Tiffany Blue
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $750.78
- $750.78
- Unit price
- per
-
Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit WCFab Grey
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $799.28
- $799.28
- Unit price
- per
-
Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 Duramax L5P 4" Stage 2 Intake Kit WCFab Red
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...- $799.28
- $799.28
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 L5P Duramax 3 1/2" Intake Horn Bengal Blue
3 1/2" Turbo Intake Horn for the 2017-2019 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4" diameter and we experienced a 25HP Gain with our 3.5" Horn when used with a Max Effort Tune. Tuning not required, this horn...- $226.98
- $226.98
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2017-2019 L5P Duramax 3 1/2" Intake Horn Bengal Grey
3 1/2" Turbo Intake Horn for the 2017-2019 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4" diameter and we experienced a 25HP Gain with our 3.5" Horn when used with a Max Effort Tune. Tuning not required, this horn...- $226.98
- $226.98
- Unit price
- per




















