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Deal.ai › MagnaFlow
MagnaFlow
MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 23453

MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 23453

Best price now

$663.00at MagnaFlow ConvertersChecked Nov 9

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Price facts

  • Last seen at $663.00 at MagnaFlow Converters on Nov 9.

Our take on the MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 23453

The MagnaFlow 23453 is a direct-fit catalytic converter for OBDII vehicles with Federal/EPA emissions systems. It bolts on without cutting or welding, using mandrel-bent stainless steel tubing and a single laser-fusion weld to cut leak risk. It is aimed at owners replacing a failed factory converter on a federally registered vehicle who want OE-style fit at less than dealer parts cost. Compared with universal-fit converters, it installs faster and fits more precisely; compared with OEM units, it is lighter and freer-flowing but carries the same Federal-only emissions restriction.

Best forOwners of Federal/EPA-emissions vehicles replacing a failed converterDIY installers who want a bolt-on, no-weld fitDrivers keeping a stock exhaust systemRepairing a check engine light caused by a bad cat
Pros
  • Direct-fit, bolt-on install with no cutting or welding
  • Mandrel-bent stainless steel tubing resists corrosion
  • Single laser-fusion weld reduces leak risk
  • Compact, low-mass body improves thermal efficiency
  • Includes gaskets, clamp, bolts, nuts and washers
  • 3D-scanned to replicate the OE design
Cons
  • Not legal for California or other CARB states
  • Federal/EPA emissions only, not a universal part
  • Fit is vehicle-specific, so the wrong application won't work
  • Hardware kit is included but basic

MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 23453 prices at every store

  • MagnaFlow ConvertersNew

    In stockReturn policy

    $663.00Checked Nov 9
    Visit MagnaFlow Converters

What reviewers say

Owners of Federal-emissions vehicles generally report a clean bolt-on fit and a resolved check engine light. Complaints center on the California/CARB restriction and occasional fitment issues on modified or non-stock exhausts.

What people mention
  • FitmentPraisedOwners say it bolts up like the original part on the listed application.
  • Check engine lightPraisedBuyers report the light clears after installation.
  • Build qualityPraisedStainless steel and welds are described as solid and corrosion resistant.
  • Emissions legalityCriticisedBuyers in California and CARB states note it is not legal there.
  • InstallationMixedMost installs go smoothly, but some report fitment trouble on modified exhausts.

About the MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 23453

The MagnaFlow HM Grade 23453 is a direct-fit replacement catalytic converter. It is designed to meet or exceed Federal emissions requirements set by the EPA. It complies with legal standards for OBDII Federally registered vehicles with Federal/EPA emission systems.

The converter is built from highly corrosion-resistant stainless steel with free-flowing mandrel-bent tubing. It replicates the OE design and uses a single laser fusion weld, which greatly reduces the possibility of a leak. The compact, low-mass design allows for greater thermal efficiency.

MagnaFlow used 3D scanning systems during development so the part fits and functions like the original equipment. Installation needs the proper tools, but no cutting or welding is required.

Part number
23453
Grade
HM Grade
Material
Stainless steel
Tubing
Mandrel-bent
Construction
Single laser fusion weld
Fit
Direct-fit, no cutting or welding required
Compliance
Federal / EPA compliant, for OBDII Federally registered vehicles with Federal/EPA emission systems
In the box
1 flange gasket, 2 donut gaskets, 3 flat washers, 1 Torca clamp, 3 bolts, 3 nuts

Questions and answers

Is this converter legal in California?
No. It is Federal/EPA compliant only and is not legal for sale or use in California or other CARB states.
Does it require welding?
No. It is a direct-fit, bolt-on unit that installs with hand tools using the included gaskets, clamp and hardware.
What is included in the box?
One flange gasket, two donut gaskets, three flat washers, one Torca clamp, three bolts and three nuts.
Will it fit my vehicle?
Only if your vehicle is listed for part 23453 and has a Federal/EPA emissions system. Check the application before ordering.
Will it turn off my check engine light?
It is designed to restore converter function and clear a catalyst-related code, provided the converter was the cause.
How does it compare with a universal converter?
It fits and installs like the OE part without cutting or welding, while universal units often need fabrication.
Where is the MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 23453 cheapest?
At MagnaFlow Converters, for $663.00, as of our latest check.

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