Silicone Joiner - Straight

Our straight silicone hose joiners are the backbone of any intercooler or turbo plumbing setup, giving you a clean, flexible connection between two sections of alloy pipe. Built from 4-ply reinforced silicone with an embedded polyester weave, they handle the heat, boost pressure and constant vibration that a hard-mounted join simply can't absorb.

The straight profile is the most versatile coupler in the range, ideal for extending a charge pipe run, joining intercooler piping, plumbing coolant lines or finishing off a custom cold air intake. The smooth internal bore keeps airflow uninterrupted, while the flexible wall takes up engine movement and slight misalignment between pipe ends. Available in 2" to 4" sizes, sold singly or in 5 and 10 packs for workshop and trade use.

Features:
• Straight silicone hose joiner for intercooler, turbo, coolant and air intake plumbing
• 4-ply polyester reinforced silicone construction
• Temperature rated from -50°C to +180°C
• Handles sustained boost pressure and vacuum without collapsing
• Smooth internal bore for unrestricted airflow
• Sizes: 2" (50mm), 2.5" (63mm), 3" (76mm), 3.5" (89mm), 4" (102mm)
• Overall length: 3" (76mm)
• Sold individually or in 5 and 10 packs
• Suits standard worm drive and constant tension hose clamps