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The Skunk2 Racing Ultra Race K Series Side Feed Plenum Kit is engineered for high-performance applications, providing a reliable upgrade for your K Series engine. Designed with a 3.5L plenum volume, this component enhances airflow efficiency, resulting in improved throttle response and increased horsepower. The 90mm throttle body flange ensures compatibility with a variety of aftermarket throttle bodies, offering flexibility for custom setups. The kit features a black finish, which not only adds a sleek aesthetic but also provides corrosion resistance for long-lasting durability.
The plenum is compatible with Ultra Race Side-Feed K Series Intake Manifolds and features a 5.0 Ford throttle body bolt pattern with a 4.25-inch square bolt spacing, simplifying installation and ensuring a secure fit. Crafted from high-quality materials, this plenum is designed to withstand the rigors of racing and high-performance driving. It is not CARB approved and requires acknowledgment of this status during installation, making it suitable primarily for off-road or racing use.
This product is a direct replacement part, ideal for enthusiasts looking to maximize the airflow capabilities of their K Series engine. Its precise engineering and durable construction make it a dependable choice for performance upgrades. Whether you're building a race car or enhancing your street setup, the Skunk2 Ultra Race Plenum provides the performance gains needed for competitive and recreational driving environments.
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).
