Vortech Silicone Coupling Sleeve 2.75" to 2.50" Straight Reducer - Blue 7S275-251
Blue Straight Reducing Silicone Coupler for Precision Intake Plumbing
The Vortech Silicone Coupling Sleeve (PN 7S275-251) is a precision-molded straight silicone reducer designed to connect slightly mismatched tubing sizes in supercharged and turbocharged intake or charge piping systems. This coupler transitions from a 2.75-inch inside diameter to a 2.50-inch inside diameter, making it ideal for fine-tuning custom intake, intercooler, or supercharger plumbing.
Manufactured from reinforced, high-temperature silicone, this sleeve is engineered to withstand the elevated heat and pressure of forced-induction environments while maintaining flexibility to accommodate engine movement and vibration.
Boost-Ready Silicone Construction
Unlike generic rubber connectors, Vortech silicone couplers are purpose-built for boosted applications. The reinforced silicone construction resists expansion under pressure, helping maintain consistent airflow and reducing the risk of leaks or coupler failure under load.
The straight reducing design provides a smooth airflow transition between tubing sizes, supporting efficient airflow and long-term reliability in both street and race applications.
Common Applications
- Supercharger inlet and discharge piping
- Turbocharger charge pipe connections
- Intercooler plumbing transitions
- Custom intake and cold-side fabrication
Features
- Reinforced silicone construction for boosted applications
- Straight reducer design for smooth airflow transition
- Connects 2.75" tubing to 2.50" tubing
- Blue finish for easy visual identification
- Compatible with standard silicone hose clamps
Quick Specs
- Manufacturer: Vortech Superchargers
- Part Number: 7S275-251
- Coupler Type: Straight Reducing Silicone Sleeve
- Inside Diameter (Large End): 2.75"
- Inside Diameter (Small End): 2.50"
- Color: Blue
- Material: Reinforced Silicone
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized Vortech Superchargers dealer with extensive experience supporting supercharger and turbocharger builds. Whether you're dialing in intake plumbing or completing a custom charge-pipe setup, our team can help ensure you get the correct couplers and supporting hardware the first time.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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