Built for the MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter for Ford F-150 3.5L (2015-2020) Part 21-474, this MagnaFlow Exhaust Products component delivers rugged durability, precise fitment, and trail-ready performance. Engineered for serious off-road use while maintaining everyday drivability.
Designed specifically for 2015 to 2020 Ford F-150 models equipped with a 3.5L engine, the MagnaFlow 21-474 OEM Grade Catalytic Converter ensures your vehicle remains emissions compliant while maintaining optimal performance. Crafted from durable stainless steel, this direct-fit component features a spun body and high-quality ceramic substrate, offering excellent thermal efficiency and resistance to corrosion. The converter's precise laser fusion welds replicate the original equipment design, reducing the risk of leaks and ensuring a snug, secure fit. Installation is straightforward, requiring no cutting or welding, thanks to the mandrel-bent tubing and flange inlet type, which seamlessly connects to your vehicle's existing exhaust system. This converter includes two sensor ports positioned pre-converter and mid-bed, accommodating oxygen sensors for efficient engine management and emissions control. The overall length of approximately 25.75 inches makes it a perfect replacement that aligns with the factory specifications for fit and function. The MagnaFlow OEM Grade series guarantees high standards, with stainless steel construction and premium-grade materials that meet or exceed federal emissions standards. This converter is a reliable, long-lasting solution for drivers seeking to keep their check engine light off and stay compliant with EPA regulations, whether for daily driving or compliance testing. Please note that clamps, gaskets, and mounting hardware are not included, so proper installation tools are recommended for a secure fit. This part interchanges with OE numbers FL3Z-5E212-A and GL3Z-5E212-A, making it a versatile and compliant choice for your vehicle.
Features:
- OEM Grade: Ensures reliable fit and function matching original equipment standards
- Federal/EPA Compliant: Meets all federal emissions regulations, including OBDII requirements
- Durable Stainless Steel Construction: Offers corrosion resistance and thermal efficiency
- Laser Fusion Welds: Reduce leak risks with precise, high-quality welds
- Pre- and Mid-Bed Oxygen Sensor Ports: Facilitate proper sensor placement and engine management
- Easy Installation: No cutting or welding required, with mandrel-bent tubing for seamless fit
- Specific Fit: Designed exclusively for 2015-2020 Ford F-150 with 3.5L engine
- Length: Approximately 25.75 inches, matching factory specifications
- Long-lasting Materials: Premium stainless steel ensures durability and corrosion resistance
Fitment:
Ford F-150 2015
Ford F-150 2016
Ford F-150 2017
Ford F-150 2018
Ford F-150 2019
Ford F-150 2020
Currently, we do not have an installation guide available for this product. Please contact support for assistance.
At KOVA OFFROAD, we aim to get your order to you as quickly as possible.
Most orders ship within 3-5 business days. For backordered items, please allow 2-3 weeks.
If you need your product urgently, our support team is ready to assist you.
Enjoy free shipping on orders over $200, and track your order in real-time once it’s on the way.
Returns & Exchanges:
- A 25% Damage Fee will be charged if items arrive damaged.
- All returns must be authorized within 14 days after delivery.
- Returns/Exchanges are accepted only if initiated within 15 days of the original invoice date.
- Products must be repacked in original packaging and in new, sellable condition.
- Shipping is non-refundable. Free shipping items will have standard shipping fees deducted from the refund.
- Customer is responsible for return shipping costs.
- Refunds processed only after inspection (may take up to 14 days).
- Allow 7-10 days after inspection for refund to appear on your account.
Obtaining Return Authorization:
- Email info@kovoffroad.com to request a return.
- All approved returns must be mailed to:
KOVA OFFROAD
Attn: RETURNS - Order ####
555 E Queen Creek Rd #A
Chandler AZ 85286
- Include your order number inside and outside the package.
Defective Items:
- Report defective items within 30 days for warranty claims.
- KOVA OFFROAD covers shipping if item is defective.
- If item is not defective, customer pays return shipping.
Order Cancellations & Changes:
- Orders can be canceled or changed within 72 hours of placing the order.
- 3rd party vendor items (lights, shocks, etc.) may carry a 20% change/cancellation fee after 72 hours.
- Some items (Garage Sale, Special Orders, Pre-Orders, Group Buys) are non-returnable.
Fitment:
- Customers are responsible for verifying product fitment before purchase.
Notes:
- Be the first to know about our biggest sales by subscribing to our newsletter.
- Questions? Call us at (830)-896-7571 or contact info@kovoffroad.com

