WCFAB 2017-2019 L5P Duramax 3 1/2" Turbo Intake Horn with Breather Line Kit

by WCFAB
Sale
$259.00
$251.23

SKU WCF100470-GRY

Powdercoat colors can be found here!

 

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.