Wehrli 4" ID x 3" Long Silicone Boot and Clamp Kit

- Qty. 1 of 4" ID x 3" ID Straight Boot

- Qty. 2 of 4" T-Bolt Clamp
Contains one 4" ID x 3" ID Straight Boot with Logo and two 4" T-Bolt Clamps.

Replacement part for:

2006-2007 LBZ Duramax 4" Intake Kit with Air Box (WCF100192)

2007.5-2010 LMM Duramax 4" Intake Kit with Air Box (WCF100193)

2011-2016 LML Duramax 4" Intake Kit with Air Box (WCF100194)

2020-2024 L5P Duramax 4" Intake Resonator Pipe (WCF100720)

LB7 Duramax S300 Single Turbo Install Kit (WCF100478)