WEHRLI CUSTOM FAB WCF207-103 2.75" X 3" ID STRAIGHT REDUCER 4.5" LONG SILICONE BOOT AND CLAMP KIT

Product Description

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The WEHRLI CUSTOM FAB WCF207-103 2.75" X 3" ID STRAIGHT REDUCER 4.5" LONG SILICONE BOOT AND CLAMP KIT is a premium-quality silicone reducer designed for high-performance diesel intake, intercooler, and turbo piping systems. Built with multi-layer reinforced silicone, this reducer provides excellent durability under boost pressure, high heat, and harsh engine bay conditions.

This reducer coupler allows a smooth transition between 2.75-inch and 3-inch piping, making it ideal for custom turbo setups, upgraded intercooler piping, or intake fabrication. The included stainless steel T-bolt clamps ensure consistent clamping force and a leak-free seal under high boost levels.

Wehrli Custom Fab components are trusted across the diesel performance industry for their durability and precision. Whether you're repairing a worn coupler, upgrading your charge pipe system, or finishing a custom fabrication project, the WCF207-103 silicone reducer kit delivers reliable sealing and long-term performance.

Key Features:

• 2.75" to 3" straight reducer design
• 4.5" overall length for secure pipe engagement
• High-temperature multi-ply reinforced silicone construction
• Designed for turbo, intercooler, and intake piping systems
• Includes stainless steel T-bolt clamps
• Excellent resistance to heat, pressure, oil, and engine bay contaminants
• Ideal for diesel performance and custom fabrication applications

Fitment:

• Universal diesel performance applications
• Turbo piping transitions from 2.75" to 3"
• Intercooler piping reducer applications
• Custom intake fabrication projects
• Duramax, Cummins, and Power Stroke performance builds

What's Included:

• 2.75" x 3" straight silicone reducer boot
• (2) Stainless steel T-bolt clamps

FAQ

What size piping does this reducer connect?

This reducer transitions between 2.75-inch piping and 3-inch piping, allowing a secure connection between different diameter charge pipes or intake tubing.

Is this boot safe for high boost diesel applications?

Yes. The reducer is made from reinforced multi-layer silicone designed to withstand the heat and pressure commonly found in high-performance diesel turbo systems.

Are clamps included with the kit?

Yes. The WCF207-103 kit includes two stainless steel T-bolt clamps to ensure a secure seal and consistent clamping pressure.

Can this be used on Duramax, Cummins, or Power Stroke engines?

Yes. This reducer is considered a universal performance component and can be used on Duramax, Cummins, Power Stroke, and custom turbo diesel setups where the pipe diameters match.