HPS Performance Products HPS 4-1/2" (114mm) Silicone Straight Coupler Hose, High Temperature 4-ply Reinforced Racing Seats or do I need fasteners

or do I need fasteners

Flange Type: T25

Weld-on aluminum HKS SSQV flange can be utilized for application needing custom mounting of SSQV and Racing BOV II units

2017-2021 Volkswagen Arteon Hatchback (3H7)

Contact ModSupply with proof of purchase and images of the issue

HPS Performance Products HPS 4-1/2" (114mm) Silicone Straight Coupler Hose, High Temperature 4-ply Reinforced Racing Seats or do I need fastenersHPS 4 1 2" (114mm) high temperature 4 ply Reinforced Silicone Tube Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone Tube Coupler Hose is designed and engineered to meet high performance requirements specified in various industry standards, therefore make it great for automotive, diesel trucking, industrial,