Image 1 of 2 Image 2 of 2 Silicone Boot - Ø4" x 3.5" x 90 from $40.00 Silicone boot - commonly used for XD Intake and turbo inlets Clamps: Select Clamps Clamps NO Clamps YES Quantity: Purchase Added! Silicone boot - commonly used for XD Intake and turbo inlets Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like Silicone Boot - 3" to 2-1/2" reducer x 5" long from $30.00 Sale 3" Coupler Silicone Boot x 4" long from $20.00 3" x 2.5" x 45 Silicone Boot from $25.00