Mishimoto Transition Coupler 2.25 To 2.5 Inch Blue Silicone

The Mishimoto Transition Coupler 2.25 to 2.5 Inch Blue Silicone joins 2.25" and 2.5" piping while offering durable silicone construction for consistent coupling performance under repeated thermal cycling.

This transition coupler is engineered as a simple, reliable solution for adapting different-diameter charge or intake plumbing without cutting or custom fabrication. The flexible silicone body accommodates slight misalignment and vibration while preserving a secure connection between pipes.

• Material: Silicone — provides flexibility and heat-resistant properties suitable for plumbing between intake, intercooler, or charge components.
• Transition size: 2.25" to 2.5" — enables direct coupling between commonly used pipe diameters for turbo upgrade or intercooler piping.
• Color: Blue — alternative color option from Mishimoto's range, available also in black, red, green, purple, and white for visual matching or distinction.

Why this matters:

• Silicone construction minimizes hard failure modes common to rigid adapters and provides repeatable performance through temperature changes.
• Direct diameter transition eliminates the need for stepped or custom adapters, simplifying installation on performance exhaust, intake, or high-flow charge systems.
• Color options offer straightforward visual integration with engine bay trim or brand-specific builds.

Brand note: Mishimoto is the manufacturer of this transition coupler, reflecting the brand's focus on performance cooling and silicone plumbing components.