MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Manifold Catalytic Converter 51785

MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Manifold Catalytic - Main image
$683.25 $911 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 51785. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 51785 includes (1) Crush Ring Gasket, (1) Flange Gasket and interchanges with OE parts AE5Z-5G232-A. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Alexander H. ★★★★★

Finally got this installed and my car passed emissions with zero issues. The mandrel-bent tubing made for a nice, straightforward fit without any extra fabrication needed.

Avery M. ★★★★★

I’d been worried about the check engine light staying on after swapping my old converter, but this unit bolted right up and everything cleared immediately. The mandrel-bent tubing gives it a nice, clean flow that I can actually feel in the throttle response.

Brian A. ★★★★★

The installation was pretty straightforward, and the mandrel-bent tubing made for a clean fit under the car. My exhaust note is a bit deeper now, which is a nice bonus. Check engine light has stayed off for three days so far.