The expansive line of silicone couplers from Mishimoto continues to expand! We now offer a broad range of 45-degree transition couplers applicable for use in both coolant and air passage systems. Finding the ideal coupler for your project can be challenging, but we make it easy with a massive selection of various bends, sizes, and colors to achieve your goals. Our couplers feature four layers of silicone, each divided by a layer of heat-resistant embedded fibers. This combination results in maximum durability in extremely harsh environments. Our silicone couplers rated for temperatures up to 330°F and can withstand substantial boost pressures. These couplers are available in black, blue, and red, and as with all our products, they include our signature Mishimoto Lifetime Warranty.

Mishimoto 45-Degree Silicone Transition Coupler, 2.50-in to 2.75-in

• Constructed from four layers of silicone with embedded heat-resistant fibers
• High pressure tolerance is ideal for use on intercooler pipe connections
• Allows for easy routing of complex coolant or intercooler pipes
• Available in black, blue, or red to match any engine bay
• Applicable for both coolant and air systems
• Rated for temperatures up to 330°F
• Mishimoto Lifetime Warranty
• 100% silicone construction

Vehicle Fitment