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The aFe MagnumFORCE Cold Air Intake System Spare Parts Kit includes a high-quality silicone reducer coupler designed for optimal connection and durability. This 4-inch to 3-1/2-inch diameter, 40-degree elbow coupler is constructed with high-temperature, 2-ply reinforced silicone, ensuring excellent heat resistance and flexibility in demanding conditions. The black silicone provides a sleek appearance while maintaining resilience under high-temperature environments, making it suitable for automotive and off-road applications. The 3-inch length of the coupler allows for precise installation and secure connections between air intake components.
The coupling features a 40-degree bend, facilitating effective routing within tight engine bays or custom setups. Standard stainless steel worm-gear clamps, specifically sizes #056 and #064, are included to ensure a tight, secure fit that resists loosening due to vibrations or temperature fluctuations. These clamps contribute to the overall durability and corrosion resistance of the assembly, supporting long-term performance in both industrial and racing environments.
Designed for compatibility with various air intake systems, this coupler enhances airflow efficiency and system integrity. The product's robust construction and precise engineering help prevent leaks, ensuring that your engine breathes properly under high-performance conditions. The kit is ideal for enthusiasts and professionals seeking reliable, high-temperature silicone couplers for custom air intake installations or replacements. It is a critical component for maintaining optimal engine performance and longevity, especially in applications where high heat and vibration are common.
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).
