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Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss Black
MPN#: WCFWCF100721-GB
Brand: Wehrli
$226.98
$234.00
Unit price
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⚠️ This product cannot be shipped to California.
⚠️ This product may cause cancer or reproductive harm.
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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 will work with plug and play tuners or OEM calibration.
