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The Mishimoto 2.5-inch silicone coupler is designed for high-performance automotive use, providing a reliable connection for intercooler, intake, and turbo piping systems. Made from durable 4-ply silicone with embedded heat-resistant fibers, this coupler offers excellent heat and pressure tolerance, ensuring long-lasting performance under demanding conditions. Its universal fit allows for easy installation across various vehicle models, making it a versatile choice for enthusiasts and professionals alike.
Constructed with a built-in 1/8-inch NPT bung made from 6061 aluminum, this coupler accommodates pressure and temperature sensors or water/meth injection systems. The sensor bung is molded directly into the silicone, ensuring a leak-free, durable connection that maintains performance over time. The coupler is available in black, blue, and red to match your vehicle’s aesthetic preferences or existing setup.
Designed with ease of installation and reliability in mind, the Mishimoto silicone coupler features reinforced construction with embedded fibers for added strength. Its flexible yet resilient design helps prevent leaks and withstands the high temperatures and pressures typical of turbocharged and supercharged systems. Whether you are upgrading your existing piping or installing a new setup, this coupler provides a secure, leak-free connection that maintains optimal airflow and system integrity.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
