Mishimoto MMCP-R90-3540BK Silicone Transition Coupler - 90-Degree 3.5 to 4.0 Inch Black

The Mishimoto 90-Degree Silicone Transition Coupler is engineered for demanding automotive applications requiring a smooth transition between different diameter pipes at a right angle. This reducer coupler transitions from 3.50 inches to 4.00 inches, making it ideal for custom intercooler piping, intake systems, and complex coolant routing configurations.

Key Features:

• Four-layer 100% silicone construction with heat-resistant embedded fibers for maximum durability
• 90-degree elbow design allows efficient routing in tight engine bay spaces
• Rated for continuous temperatures up to 330°F, handling extreme heat cycles
• High pressure tolerance makes it ideal for turbocharged and supercharged applications
• Suitable for both coolant and pressurized air systems including intercooler connections
• Black finish provides a clean, stealthy appearance in any engine bay
• Transitions from 3.50-inch inlet to 4.00-inch outlet for versatile fitment options

Constructed with premium multi-ply silicone reinforced with heat-resistant fabric, this coupler delivers superior flexibility and burst resistance compared to standard rubber hoses. The smooth interior promotes optimal flow characteristics while the durable construction resists degradation from heat, oil, and coolant exposure. Backed by the Mishimoto Lifetime Warranty for assured quality and performance.