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Upgrade your Ford Super Duty with the MBRP S6284PLM 4-inch filter back exhaust system designed specifically for 2011-2012 F-250 and F-350 models equipped with a 6.4L engine. This system offers a high-performance upgrade with a focus on sound quality and exhaust flow, providing a deeper, more aggressive exhaust note while enhancing engine efficiency. Constructed from heavy-gauge aluminized steel, the exhaust tubing is mandrel bent to maximize airflow, ensuring no ripples or restrictions in the bends, which promotes better exhaust scavenging and increased horsepower. The system includes a downpipe, allowing for a straightforward installation that maintains OEM hanger compatibility and secure fitment.
The MBRP signature styling delivers a bold appearance combined with a robust sound profile that stands out. Clamps are included for a hassle-free installation process, and the system is CARB EO approved, making it suitable for use in California and other states with similar emissions regulations. The aluminized steel construction provides resistance to debris and minor impacts, making it a durable choice for drivers who frequently encounter rough terrains or live in dry climates. This exhaust system is designed to deliver the best value without sacrificing performance, offering a reliable upgrade for truck enthusiasts seeking improved sound, airflow, and engine longevity.
With a one-year warranty on parts ending in P and PLM, this exhaust system ensures peace of mind for your investment. Whether you're looking to enhance your vehicle's sound profile or improve overall performance, the MBRP S6284PLM system is engineered to meet your needs while maintaining compliance with EPA standards. Designed to utilize OEM hanger locations, it fits seamlessly with your truck's existing setup, providing a professional-quality upgrade that enhances both form and function.
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).
