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Mishimoto DuraCore 3.5" 90-Degree Silicone Intercooler Coupler Boot (MMDCC-35A9BK)

$69.95 $77.00
-9%
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Mishimoto DuraCore 3.5" 90-Degree Silicone Intercooler Coupler Boot (MMDCC-35A9BK)
$69.95 $77.00
$69.95 $77.00

When fabricating custom intercooler piping, the connections are often the weakest link. The Mishimoto DuraCore™ 3.5-inch 90-degree silicone coupler is engineered to withstand the extreme temperatures and high-boost pressures that cause standard silicone boots to fail. This heavy-duty coupler features a 90-degree bend, making it ideal for routing charge pipes through tight engine bays or around cooling components.

At the heart of this boot is DuraCore™ technology—a specialized synthetic inner layer that provides superior resistance to heat, pressure, fuel, and oil. Unlike standard silicone, which can degrade or swell when exposed to oil blow-by, DuraCore™ maintains its structural integrity to prevent leaks and blowouts. The outer construction consists of five layers of silicone reinforced with heat-resistant embedded fibers for maximum durability under load.

  • 90-degree configuration for complex piping layouts
  • 3.5-inch (89mm) inner diameter
  • DuraCore™ inner layer resists fuel, oil, and degradation
  • Five layers of silicone with heat-resistant fiber reinforcement
  • Prevents boost leaks and boot failure in high-performance applications
  • Manufacturer Part Number: MMDCC-35A9BK
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