




Great news – on this purchase, you'll enjoy a BuildBUX bonus of $8.52.
Product Fitment:
2001-2004 Subaru Outback 3.0L
Restore efficient emissions control and reliable exhaust performance with the MagnaFlow OEM-Grade Direct-Fit Catalytic Converter 51649, engineered specifically for the 2001–2004 Subaru Outback 3.0L. This high-quality catalytic converter is designed as a precise replacement for your factory unit, delivering durable construction, long service life, and dependable Federal/EPA emissions compliance for street use.
This catalytic converter is built to match the factory converter’s fitment and mounting points, ensuring a smooth, bolt-on installation with no cutting or welding required. The direct-fit design makes it an ideal choice for restoring a worn, damaged, or failing catalytic converter with minimal effort.
Manufactured from premium stainless steel, this converter offers superior corrosion resistance and thermal durability. Its robust build helps withstand high temperatures, road conditions, and environmental elements while providing consistent emissions performance over time.
Engineered to meet Federal EPA emissions standards, this catalytic converter is legal for on-street use in all states that accept Federal compliance. It helps maintain proper emissions control and contributes to cleaner exhaust output when replacing a faulty converter.
Designed to integrate with existing factory exhaust hardware and mounting points, this converter simplifies installation without requiring additional modification. Included fitment compatibility ensures a secure seal and proper exhaust routing.
Direct-fit catalytic converter replacement
OEM-grade stainless steel construction
Durable and thermally resistant design
Federal / EPA emissions compliant
Bolt-on installation with factory mounting points
Ideal solution for replacing worn or damaged factory converters
Restore emissions performance and peace of mind with a converter built to match original equipment quality and engineered for lasting durability.
More Cashback
Get more cashback! Items are changing weekly. Anywhere from 1% to 20% Back in BuildBUX when you make purchases. Products
Free Money
Every month when you are charged your $4.98 subscription fee, you will get $15 in BuildBUX
Easy To Cancel
Cancel anytime, month to month terms.
Cashback
Get 1% back on every purchase on eligible brands.
Free
Completely free to use. Just place an order!


















