Wehrli Custom Fabrication 4" ID x 4" Long Silicone Hump Boot and Clamp Kit - WCF207-100

- Qty. 1 of 4" x 4" Straight Hump Boot
- Qty. 2 of 4" T-Bolt Clamp
Contains one 4" x 4" Straight Hump Boot with Logo and two 4" T-Bolt Clamps Replacement part for: 2017-2019 L5P Duramax 4" Intake Kit with Air Box (WCF100344) 2001-2004 LB7 Duramax 4" Intake Kit (WCF100334) 2017-2019 L5P Duramax 4" Intake Resonator Pipe (WCF100709) 2017-2019 L5P Duramax 4" Intake Kit with Air Box Stage 2 (WCF100360) 2017-2019 L5P Duramax Stage 2 High Flow Intake Bundle Kit (WCF100441) 2017-2019 L5P Duramax Stage 3 High Flow Intake Bundle Kit (WCF100403)