2017-2019 L5P DURAMAX 3 1/2

2017-2019 L5P DURAMAX 3 1/2" TURBO INTAKE HORN WITH PCV REROUTE

Regular price $239.00 Sale

Product Details

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 (Dyno comparison above) with our 3.5" Horn when used with a Max Effort Tune. Tuning recommended with this part.

-Tuning recommend.
See WCF100721 as a bolt on alternative for stock trucks with no tuning required.
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