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GMC Catalytic Converter

We have 11 Items In-stock.
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GMC Catalytic Converter, Evan Fischer Front Catalytic Converter - Traditional Converter, Direct Fit

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$299.00 $451.88 You Save $152.88 (34%)
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EVAN FISCHER DIRECT FIT CATALYTIC CONVERTER

This direct fit item is manufactured from high quality and durable stainless steel catalytic case, 16-gauge aluminized steel tubes, and hea...(see more)

  • Brand SKU#: Evan Fischer REPG960301
  • Location: Front
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 43 in. overall length
  • Inlet Type: Single (3-bolt welded flange)
  • Outlet Type: Single (2-bolt spinner flange)
  • Warranty: 5-year or 50,000-mile limited warranty
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Fits the following GMC Models

  • Sierra 2500 | SL | 8 Cyl 5.3L
  • Sierra 2500 | SLE | 8 Cyl 5.3L
  • Sierra 2500 | SLT | 8 Cyl 5.3L
  • Sierra 1500 | SLE | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Sierra 1500 | SLT | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Sierra 1500 | SL | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Yukon | SLT | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Yukon XL 1500 | SLE | 8 Cyl 5.3L
  • Yukon XL 1500 | SLT | 8 Cyl 5.3L
  • Yukon | SLE | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Sierra 1500 | HT | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Sierra 1500 | Base | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Sierra 1500 | WT | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Sierra 1500 | Hybrid | 8 Cyl 5.3L
  • Yukon XL 1500 | SL | 8 Cyl 5.3L
  • Yukon | SL | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Sierra 1500 | Classic Hybrid | 8 Cyl 5.3L
  • Sierra 1500 | Classic SL | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Sierra 1500 | Classic SLE | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Sierra 1500 | Classic SLT | 8 Cyl 5.3L
  • Sierra 1500 | Classic WT | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
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GMC Catalytic Converter, Eastern 48-State Semi-Universal Rear Catalytic Converter - Traditional Converter, Semi-Universal

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$66.96 $79.01 You Save $12.05 (15%)
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EASTERN - 48-STATE LEGAL SEMI-UNIVERSAL CATALYTIC CONVERTERS (NO CA OR NY)

Eastern's 48-state legal semi-universal catalytic converters are durably designed and powered wi...(see more)
  • Brand SKU#: Eastern 83166
  • Location: Rear
  • Series: Eastern 48-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 10 in. L x 6 in. W x 4.25 in. H, 14 in. overall length
  • Replaces OE Number: 18450-16520
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
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Fits the following GMC Models

  • C2500 Suburban | Base | 8 Cyl 5.7L | 8 Cyl 7.4L
  • C2500 Suburban | SLE | 8 Cyl 5.7L | 8 Cyl 7.4L
  • C2500 Suburban | SLT | 8 Cyl 5.7L | 8 Cyl 7.4L
  • C2500 | Sierra SL | 8 Cyl 5.7L | 8 Cyl 7.4L
  • C2500 | Sierra SLE | 8 Cyl 5.7L | 8 Cyl 7.4L
  • C2500 | Sierra SLT | 8 Cyl 5.7L | 8 Cyl 7.4L
  • K2500 | Sierra SL | 8 Cyl 7.4L
  • K2500 | Sierra SLE | 8 Cyl 7.4L
  • K2500 | Sierra SLT | 8 Cyl 7.4L
  • K3500 | Sierra SL | 8 Cyl 7.4L | 8 Cyl 5.7L
  • K3500 | Sierra SLE | 8 Cyl 7.4L | 8 Cyl 5.7L
  • K3500 | Sierra SLT | 8 Cyl 7.4L | 8 Cyl 5.7L
  • C3500 | Sierra SL | 8 Cyl 7.4L | 8 Cyl 5.7L | 8 Cyl 6.5L
  • C3500 | Sierra SLE | 8 Cyl 7.4L | 8 Cyl 5.7L | 8 Cyl 6.5L
  • C3500 | Sierra SLT | 8 Cyl 7.4L | 8 Cyl 5.7L | 8 Cyl 6.5L
  • Jimmy | Envoy | 6 Cyl 4.3L
  • Jimmy | Diamond Edition | 6 Cyl 4.3L
  • Jimmy | SLE | 6 Cyl 4.3L
  • Jimmy | SLT | 6 Cyl 4.3L
  • Jimmy | SLS | 6 Cyl 4.3L
  • Sonoma | SL | 6 Cyl 4.3L
  • Sonoma | SLS | 6 Cyl 4.3L
  • Jimmy | Base | 6 Cyl 4.3L
  • Canyon | SL | 4 Cyl 2.8L
  • Canyon | SLE | 4 Cyl 2.8L
  • Canyon | WT | 4 Cyl 2.8L
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GMC Catalytic Converter, Magnaflow 49-State Semi-Universal Catalytic Converter - Traditional Converter, Semi-Universal

Best Seller
$100.27 $129.77 You Save $29.50 (23%)
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  • Not legal for use in California or in states adopting the California emissions standards
  • Semi-universal design – cut out your old catalytic converter and weld in the new onesee more)
  • Brand SKU#: Magnaflow 99205HM
  • Series: Magnaflow 49-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 9 in. L x 5.13 in. W, 13 in. overall length
  • Notes: Slip fit Inlet and outlet attachment type
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
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Fits the following GMC Models

  • Savana 2500 | Base | 8 Cyl 5.7L
  • Savana 2500 | SLE | 8 Cyl 5.7L
Customer Review: (see review/s)

GMC Catalytic Converter, Davico Exact Fit Front Catalytic Converter - Manifold Converter, Direct Fit

$425.01 $501.51 You Save $76.50 (15%)
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Availability: In Stock
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DAVICO - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

When it comes to catalytic converters, turn to Davico. Davico's line of OE replacement ca...(see more)

  • Brand SKU#: Davico 19203
  • Location: Front
  • Series: Davico Exact Fit
  • Type: Manifold Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
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Fits the following GMC Models

  • Canyon | SL | 4 Cyl 2.9L
  • Canyon | SLE | 4 Cyl 2.9L
  • Canyon | WT | 4 Cyl 2.9L
  • Canyon | SLT | 4 Cyl 2.9L
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GMC Catalytic Converter, Catco Front Catalytic Converter - Traditional Converter, Direct Fit

Best Seller
$394.17 $885.82 You Save $491.65 (56%)
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Availability: In Stock
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CATCO - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

CATCO's OE replacement catalytic converters are designed with a T-409 stainless steel shell ...(see more)

  • Brand SKU#: Catco 9233
  • Location: Front
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • Warranty: 5-year or 50,000-mile Catco limited warranty
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Fits the following GMC Models

  • Sierra 1500 | Classic Hybrid | 8 Cyl 5.3L
  • Sierra 1500 | Classic SL | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Sierra 1500 | Classic SLE | 8 Cyl 4.8L | 8 Cyl 5.3L | 8 Cyl 6.0L
  • Sierra 1500 | Classic SLT | 8 Cyl 5.3L | 8 Cyl 6.0L
  • Sierra 1500 | Classic WT | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Sierra 1500 | SLE | 8 Cyl 4.8L | 8 Cyl 5.3L | 8 Cyl 6.0L
  • Sierra 1500 | SLT | 8 Cyl 5.3L | 8 Cyl 6.0L
  • Sierra 1500 | WT | 8 Cyl 4.8L | 8 Cyl 5.3L | 6 Cyl 4.3L
  • Yukon XL 1500 | SLE | 8 Cyl 5.3L | 8 Cyl 6.0L
  • Yukon XL 1500 | SLT | 8 Cyl 5.3L | 8 Cyl 6.0L
  • Yukon | SLE | 8 Cyl 4.8L | 8 Cyl 5.3L
  • Yukon | SLT | 8 Cyl 5.3L
  • Sierra 1500 | SL | 8 Cyl 4.8L
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GMC Catalytic Converter, Walker Ultra Front Catalytic Converter - Traditional Converter, Direct Fit

Best Seller
$228.93 $626.90 You Save $397.97 (63%)
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Availability: In Stock
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WALKER - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Walker's OE replacement catalytic converters are rigorously engineered to deliver a perfect...(see more)

  • Brand SKU#: Walker 50469
  • Location: Front
  • Series: Walker Ultra
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 5-year or 50,000-mile Walker limited warranty
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Fits the following GMC Models

  • Yukon XL 1500 | SLE | 8 Cyl 5.3L
  • Yukon XL 1500 | SLT | 8 Cyl 5.3L
  • Yukon | SLE | 8 Cyl 5.3L
  • Yukon | SLT | 8 Cyl 5.3L
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GMC Catalytic Converter, Flowmaster 49-State Legal Catalytic Converter - Traditional Converter, Direct Fit

$200.28 $261.80 You Save $61.52 (23%)
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Availability: In Stock
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FLOWMASTER – DIRECT FIT 48-STATE LEGAL* CATALYTIC CONVERTERS

Flowmaster’s Direct Fit catalytic converter is dyno-proven to dramatically increase...(see more)

  • Brand SKU#: Flowmaster 2010021
  • Series: Flowmaster 49-State Legal
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: 3.00 in. Inlet/Outlet
  • Warranty: 5-Year Or 50,000-Mile Flowmaster Warranty On Exterior Casings
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Fits the following GMC Models

  • Yukon | Sport | 8 Cyl 5.7L
  • C1500 Suburban | Base | 8 Cyl 5.7L
  • C1500 Suburban | SLE | 8 Cyl 5.7L
  • C1500 | Sierra SL | 6 Cyl 4.3L | 8 Cyl 5.0L | 8 Cyl 5.7L
  • C1500 | Sierra SLE | 6 Cyl 4.3L | 8 Cyl 5.0L | 8 Cyl 5.7L
  • C1500 | Sierra SLT | 6 Cyl 4.3L | 8 Cyl 5.0L | 8 Cyl 5.7L
  • C1500 | Sierra Special | 6 Cyl 4.3L | 8 Cyl 5.0L | 8 Cyl 5.7L
  • C2500 Suburban | Base | 8 Cyl 5.7L
  • C2500 Suburban | SLE | 8 Cyl 5.7L
  • C2500 | Sierra SL | 6 Cyl 4.3L | 8 Cyl 5.0L | 8 Cyl 5.7L
  • C2500 | Sierra SLE | 6 Cyl 4.3L | 8 Cyl 5.0L | 8 Cyl 5.7L
  • C2500 | Sierra SLT | 8 Cyl 5.0L | 8 Cyl 5.7L
  • K1500 Suburban | Base | 8 Cyl 5.7L
  • K1500 Suburban | SLE | 8 Cyl 5.7L
  • K1500 | Sierra SL | 6 Cyl 4.3L | 8 Cyl 5.0L | 8 Cyl 5.7L
  • K1500 | Sierra SLE | 6 Cyl 4.3L | 8 Cyl 5.0L | 8 Cyl 5.7L
  • K1500 | Sierra SLT | 6 Cyl 4.3L | 8 Cyl 5.0L | 8 Cyl 5.7L
  • K1500 | Sierra Special | 6 Cyl 4.3L | 8 Cyl 5.0L | 8 Cyl 5.7L
  • K2500 Suburban | Base | 8 Cyl 5.7L
  • K2500 Suburban | SLE | 8 Cyl 5.7L
  • K2500 | Sierra SL | 6 Cyl 4.3L | 8 Cyl 5.0L | 8 Cyl 5.7L
  • K2500 | Sierra SLE | 6 Cyl 4.3L | 8 Cyl 5.0L | 8 Cyl 5.7L
  • K2500 | Sierra SLT | 8 Cyl 5.0L | 8 Cyl 5.7L
  • Yukon | Base | 8 Cyl 5.7L
  • Yukon | SLE | 8 Cyl 5.7L
  • C1500 Suburban | SLT | 8 Cyl 5.7L
  • C2500 Suburban | SLT | 8 Cyl 5.7L
  • K1500 Suburban | SLT | 8 Cyl 5.7L
  • K1500 | Sierra SLS | 6 Cyl 4.3L | 8 Cyl 5.0L | 8 Cyl 5.7L
  • K2500 Suburban | SLT | 8 Cyl 5.7L
  • Yukon | SLT | 8 Cyl 5.7L
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GMC Catalytic Converter, Pacesetter Catalytic Converter - Manifold Converter, Direct Fit

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$328.98 $388.20 You Save $59.22 (15%)
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Availability: In Stock
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PACESETTER - CATALYTIC CONVERTERS

Replace your sub-par stock converter with a higher performing catalytic converter by Pacesetter Performance. Their converters are fabrica...(see more)
  • Brand SKU#: Pacesetter 754106
  • Type: Manifold Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: Factory replacement
  • Warranty: 5-year or 50,000-mile Pacesetter limited warranty
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Fits the following GMC Models

  • Canyon | SL | 5 Cyl 3.5L
  • Canyon | Z71 Fleet | 5 Cyl 3.5L
  • Canyon | Z71 SL | 5 Cyl 3.5L
  • Canyon | Z71 SLE | 5 Cyl 3.5L
  • Canyon | Z85 SL | 5 Cyl 3.5L
  • Canyon | Z85 SLE | 5 Cyl 3.5L
  • Canyon | SLE | 5 Cyl 3.5L
  • Canyon | SLT | 5 Cyl 3.5L
  • Canyon | WT | 5 Cyl 3.5L
See more

GMC Catalytic Converter, Bosal Passenger Side Catalytic Converter - Traditional Converter, Direct Fit

$286.91 $338.55 You Save $51.64 (15%)
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Availability: In Stock
Only from APW Rewards

BOSAL - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Bosal's OE replacement catalytic converters are made to fit vehicle-specific requirements fo...(see more)

  • Brand SKU#: Bosal 079-5171
  • Location: Passenger Side
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 5-year or 25,000-mile Bosal limited warranty
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Fits the following GMC Models

  • Yukon | Denali | 8 Cyl 6.0L
  • Yukon XL 1500 | Denali | 8 Cyl 6.0L

GMC Catalytic Converter, Benchmark Front Catalytic Converter - Manifold Converter, Direct Fit

$501.16 $1,675.00 You Save $1,173.84 (70%)
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Availability: In Stock
Only from APW Rewards

BENCHMARK - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Benchmark's OE replacement catalytic converters set the industry standard in terms of fi...(see more)

  • Brand SKU#: Benchmark 22565
  • Location: Front
  • Type: Manifold Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Benchmark limited warranty
See more

Fits the following GMC Models

  • Canyon | SL | 5 Cyl 3.5L
  • Canyon | Z71 Fleet | 5 Cyl 3.5L
  • Canyon | Z71 SL | 5 Cyl 3.5L
  • Canyon | Z71 SLE | 5 Cyl 3.5L
  • Canyon | Z85 SL | 5 Cyl 3.5L
  • Canyon | Z85 SLE | 5 Cyl 3.5L
  • Canyon | SLE | 5 Cyl 3.5L
  • Canyon | SLT | 5 Cyl 3.5L
  • Canyon | WT | 5 Cyl 3.5L
See more

GMC Catalytic Converter, Dorman Catalytic Converter - Manifold Converter, Direct Fit

$316.53 $373.51 You Save $56.98 (15%)
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Availability: In Stock
Only from APW Rewards

DORMAN – OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL – NO CA, NO NY)

Reduce the pollutants your vehicle releases with Dorman’s OE ...(see more)

  • Brand SKU#: Dorman 674-703
  • Type: Manifold Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Cast Iron
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Lifetime Dorman limited warranty
See more

Fits the following GMC Models

  • Canyon | SL | 5 Cyl 3.5L
  • Canyon | Z71 Fleet | 5 Cyl 3.5L
  • Canyon | Z71 SL | 5 Cyl 3.5L
  • Canyon | Z71 SLE | 5 Cyl 3.5L
  • Canyon | Z85 SL | 5 Cyl 3.5L
  • Canyon | Z85 SLE | 5 Cyl 3.5L
  • Canyon | SLE | 5 Cyl 3.5L
  • Canyon | SLT | 5 Cyl 3.5L
  • Canyon | WT | 5 Cyl 3.5L
See more

Select your GMC Catalytic Converter model from the list below.

Catco Catalytic Converter

Patterned to directly fit into compatible vehicle models, the Catco catalytic converter features a slip fit design and comes with the appropriate mounting hardware to make installation as easy as possible. It is a heavy duty aftermarket part that meets EPA and CARB emission requirements to ensure quality performance that is street legal anywhere in America. It has OEM-style air tubes that are made to perform the same as or better than stock exhaust tubes. The catalytic converter's shell and neck are constructed with 409 stainless steel for more durability that can last for thousands of miles. Sold individually, Catco catalytic converter carries the brand's 5-year, 50,000-mile warranty.

Eastern Catalytic Converter

The thing that sets the Eastern catalytic converter from competing brands is its 300-cell-per-inch composition that reduces backpressure by 8%. This feature is tested to improve air flow, horsepower, and torque. The interior components of the catalytic converter are made through the NANO technology chemistry that aims at improving gas loadings for better efficiency at lower cost. The aftermarket part also comes in 409 stainless steel, satin-finished body and high-performance steel mesh retainers to allow longer operating life. It is sold with new gaskets, mounting hardware, and oxygen sensors to better improve the exhaust system's performance. Eastern catalytic converter can work with an engine size of up to 8.0 L.

EvanFischer Catalytic Converter

EvanFischer catalytic converter can be easily installed without welding or cutting, thanks to its direct-fit design. It is made of high-quality and durable stainless steel to ensure long life and gas intake. Its tubes are made of 16-guage aluminized steel for better gas flow and lighter operations. The product comes with a heat shield that protects the unit from early wearing and damage even when working on high temperature. Its internal components are arranged in a honeycomb pattern to promote maximum surface flow and reduce backpressure, optimizing engine performance for improved power. The part comes with the EvanFischer two-year, 25,000-mile warranty.

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