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Deal.ai › MagnaFlow › Exhaust Systems
Magnaflow
Magnaflow Direct-Fit Federal Catalytic Converter 52668

Magnaflow Direct-Fit Federal Catalytic Converter 52668

Best price now

$432.12at The Twister GroupChecked Nov 9

22% under what the other stores charge

Compared across 5 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $432.12 at The Twister Group on Nov 9.
  • Checked at 5 stores.

Our take on the Magnaflow Direct-Fit Federal Catalytic Converter 52668

The MagnaFlow 52668 is a direct-fit catalytic converter built for specific car applications, so it bolts to the factory exhaust flanges without cutting or welding. It uses a monolithic honeycomb catalyst in a 100% stainless steel body with a ribbed shell for strength and rust resistance. That makes it a practical replacement for a failed or rusted factory converter on the vehicles it fits. Against universal converters, it trades a higher part cost for easier installation and a factory-style fit; against OEM parts, it is a common aftermarket alternative, though buyers should confirm it is legal for their state and engine.

Best forReplacing a rusted or failed factory converterOwners who want a bolt-on fit without weldingDaily drivers in emissions-testing states that allow aftermarket converters
Pros
  • Direct-fit flanges bolt to the stock exhaust
  • 100% stainless steel resists rust and oxidation
  • Ribbed body adds strength and long life
  • Monolithic honeycomb catalyst core
  • Seam-welded shell keeps the catalyst from shifting
Cons
  • Fits only the specific vehicles it is listed for
  • Not legal for sale or use in California and some other states
  • Aftermarket converters can still trigger check-engine codes if the upstream problem is not fixed
  • Costs more than a universal weld-in converter

Magnaflow Direct-Fit Federal Catalytic Converter 52668 prices at every store

  • TWISTNew

    In stock

    $432.12+ $8.99 shippingChecked Nov 9
    Visit TWIST
  • The Twister GroupNew

    In stock

    $432.12+ $8.99 shippingChecked Nov 9
    Visit The Twister Group
  • RealtruckNew

    In stock

    $551.00Free shippingChecked Nov 9
    Visit Realtruck
  • NAPANew

    In stock

    $554.99Checked Nov 9
    Visit NAPA
  • Advance Auto PartsNew

    In stock

    $603.99Free shippingChecked Nov 9
    Visit Advance Auto Parts

Store links may earn us a commission. Some prices via Klarna.

Magnaflow Direct-Fit Federal Catalytic Converter 52668 price history

Lowest price we've seen: $432.12 on Nov 9 at The Twister Group. Tracked across 5 stores since Nov 9.

What reviewers say

Owners of direct-fit MagnaFlow converters generally report a clean bolt-on fit and quiet, stock-like operation once installed. Complaints center on fitment surprises on some vehicles and on emissions or check-engine issues that were not solved by the converter alone.

What people mention
  • FitmentMixedMany say it bolts to the stock flanges cleanly, but some report fit issues on certain vehicles and trims.
  • Build qualityPraisedOwners describe the stainless body and welds as solid and resistant to rust.
  • EmissionsMixedSome pass inspection after install, while others still get a check-engine light from unrelated upstream faults.
  • SoundPraisedReviewers say exhaust note stays close to stock and does not drone.
  • InstallationMixedMost call it a straightforward bolt-on, though tight clearances make some jobs harder than expected.

From Realtruck

  • Direct-fit catalytic converter bolts on to the existing exhaust for quick, easy installation
  • Ribbed body adds strength for durability and long life
  • Constructed of 100% stainless steel
  • Rust and oxidation resistant
  • Monolithic honeycomb catalyst
  • Seam welded close to the converter body to prevent the catalyst from shifting
Materials
100% stainless steel body and heat shield; low-resistance ceramic catalyst
Fit
Direct-fit, bolt-on design for the listed Nissan applications; no cutting, welding or bending required
Guarantee
Limited lifetime warranty against manufacturing defects; void if improperly installed, altered, misused, or used on commercial or racing vehicles; labor and add
Shipping
Free shipping on orders; not legal for sale or shipment to California or other CARB states; ships same day if ordered by 1:00 PM CST

About the Magnaflow Direct-Fit Federal Catalytic Converter 52668

The Magnaflow Direct-Fit Federal Catalytic Converter 52668 is a direct-fit, bolt-on catalytic converter for the listed Nissan applications. It bolts onto the existing exhaust, and no cutting, welding or bending is required.

The body and heat shield are 100% stainless steel, which resists rust and oxidation. A ribbed body adds strength. The converter uses a low-resistance ceramic monolithic honeycomb catalyst, and a seam weld close to the converter body keeps the catalyst from shifting.

Brand
Magnaflow
Type
Direct-fit catalytic converter
Emissions
Federal
Material
100% stainless steel body and heat shield
Catalyst
Low-resistance ceramic monolithic honeycomb
Installation
Bolt-on; no cutting, welding or bending
Fits
Listed Nissan applications

Specifications

Fits Vehicle
CarsSource
Material
Stainless SteelSource

Questions and answers

Is this converter legal in California?
No. MagnaFlow marks this converter as not legal for sale or use in California and in states that follow California emissions rules. Check your state's rules before buying.
Does it bolt on without welding?
Yes. It is a direct-fit unit designed to bolt to the factory exhaust flanges on the vehicles it is listed for. No cutting or welding is normally needed.
Will it fix my check-engine light?
It can if the converter itself is the cause. If the light comes from an oxygen sensor, an exhaust leak or an engine misfire, replacing the converter will not clear it.
What is it made of?
The body is 100% stainless steel with a ribbed shell, and the core is a monolithic honeycomb catalyst. That construction resists rust and oxidation.
How do I know it fits my car?
Fitment is vehicle-specific, so match the part number to your year, make, model and engine. Confirm the engine size and drivetrain before ordering.
Does it change the exhaust sound?
No. It is a stock-replacement converter, so the exhaust note stays close to factory levels.
Where is the Magnaflow Direct-Fit Federal Catalytic Converter 52668 cheapest?
At The Twister Group, for $432.12, 22% under what the other stores charge, as of our latest check.
Where can I buy the Magnaflow Direct-Fit Federal Catalytic Converter 52668?
5 stores we checked sell it, including TWIST, The Twister Group, Realtruck, NAPA, Advance Auto Parts.

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