2-3/4in ID to 3in ID Silicone Transition Hose

The 2-3/4in ID to 3in ID Silicone Transition Hose from Vibrant Performance is designed for custom intake manifolds, intercooler piping, and forced induction systems that require diameter step-ups. This product is essential for those upgrading turbocharged engine bays or fabricating custom air intakes, as it effectively bridges the gap between smaller feeder lines and larger primary ducting.

Constructed from high-grade silicone, this transition hose provides superior heat and pressure resistance compared to traditional rubber alternatives. It is engineered to withstand the high temperatures and pressures found in turbocharged and supercharged applications. The smooth internal bore minimizes turbulence, ensuring consistent airflow or coolant passage while the reinforced silicone construction prevents collapsing under vacuum or boost conditions.

Ideal for custom LS swaps, turbo conversions, and intercooler installations, this transition hose integrates seamlessly into tight engine bay layouts. It pairs well with standard hose clamps and is suitable for both air intake and coolant systems, making it a versatile choice for mechanics and fabricators alike.