MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51578 for Chevy Silverado and GMC Sierra
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51578 for Chevy Silverado and GMC Sierra
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51578 for Chevy Silverado and GMC Sierra
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51578 for Chevy Silverado and GMC Sierra
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51578 for Chevy Silverado and GMC Sierra
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51578 for Chevy Silverado and GMC Sierra
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51578 for Chevy Silverado and GMC Sierra
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51578 for Chevy Silverado and GMC Sierra
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51578 for Chevy Silverado and GMC Sierra
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51578 for Chevy Silverado and GMC Sierra

MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51578 for Chevy Silverado and GMC Sierra

Brand: MagnaFlow Exhaust Products
Regular price$918.99
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Shipping calculated at checkout.

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Built for the MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51578 for Chevy Silverado and GMC Sierra, this MagnaFlow Exhaust Products component delivers rugged durability, precise fitment, and trail-ready performance. Engineered for serious off-road use while maintaining everyday drivability.

OEM Grade Direct-Fit Catalytic Converter

The MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51578 is designed to ensure your vehicle meets emissions standards while maintaining optimal performance. Crafted from durable stainless steel with precision mandrel-bent tubing, this converter provides excellent flow characteristics and corrosion resistance. Its OEM-replica design, created using advanced 3D metrology and laser fusion welding, guarantees a perfect fit and reduces the risk of leaks, ensuring reliable operation and compliance with federal emissions regulations. Installation is straightforward with included clamps and inlet gasket, requiring no cutting or welding, making it suitable for DIY enthusiasts. This catalytic converter features a flange inlet, pipe connection outlet, and is compatible with multiple sensors, including pre and post converter oxygen sensors, thanks to four sensor ports. Its compact, low-mass construction enhances thermal efficiency, contributing to overall vehicle performance and emissions control. The product is ideal for specific 2012-2013 Chevrolet and GMC models, including Silverado 1500, Suburban 1500, Tahoe, Sierra 1500, Yukon, Yukon XL 1500, Cadillac Escalade, and Avalanche, ensuring a seamless replacement process. Built with high-quality ceramic substrate and stainless steel components, the converter is designed to last under demanding conditions and meet or exceed federal emissions standards, offering peace of mind for vehicle owners seeking reliable, compliant emissions control solutions.

Features:

  • OEM-grade stainless steel construction for durability and corrosion resistance
  • Mandrel-bent tubing for free-flowing exhaust gases
  • Laser fusion welded for leak-proof performance
  • Includes clamps and inlet gasket for easy installation without cutting or welding
  • Pre and post converter oxygen sensor ports for optimal emissions monitoring

Fitment:
Cadillac Escalade 2010
Cadillac Escalade 2011
Cadillac Escalade 2012
Cadillac Escalade 2013
Chevrolet Avalanche 2009
Chevrolet Avalanche 2010
Chevrolet Avalanche 2011
Chevrolet Avalanche 2012
Chevrolet Avalanche 2013
Chevrolet Silverado 1500 2009
Chevrolet Silverado 1500 2010
Chevrolet Silverado 1500 2011
Chevrolet Silverado 1500 2012
Chevrolet Silverado 1500 2013
Chevrolet Suburban 1500 2009
Chevrolet Suburban 1500 2010
Chevrolet Suburban 1500 2011
Chevrolet Suburban 1500 2012
Chevrolet Suburban 1500 2013
Chevrolet Suburban 1500 2014
Chevrolet Tahoe 2009
Chevrolet Tahoe 2010
Chevrolet Tahoe 2011
Chevrolet Tahoe 2012
Chevrolet Tahoe 2013
Chevrolet Tahoe 2014
GMC Sierra 1500 2009
GMC Sierra 1500 2010
GMC Sierra 1500 2011
GMC Sierra 1500 2012
GMC Sierra 1500 2013
GMC Yukon 2009
GMC Yukon 2010
GMC Yukon 2011
GMC Yukon 2012
GMC Yukon 2013
GMC Yukon 2014
GMC Yukon XL 1500 2009
GMC Yukon XL 1500 2010
GMC Yukon XL 1500 2011
GMC Yukon XL 1500 2012
GMC Yukon XL 1500 2013
GMC Yukon XL 1500 2014

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:

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- Questions? Call us at (830)-896-7571 or contact info@kovoffroad.com


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