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Flowmaster Catalytic Converters Universal Catalytic Converter 2250230

Flowmaster Catalytic Converters Universal Catalytic Converter 2250230
Flowmaster Catalytic Converters Universal Catalytic Converter 2250230Flowmaster Catalytic Converters Universal Catalytic Converter 2250230Flowmaster Catalytic Converters Universal Catalytic Converter 2250230Flowmaster Catalytic Converters Universal Catalytic Converter 2250230
$231.99 ea
NEWARRIVING SOONEstimated Ship Date 10/26/2023 (If Ordered Today)133 available from HOLLEY PERFORMANCE PRODUCTS as of 10/03/2023
Model: 4005821
Supplier has not provided any fitment data for this product.
Flowmaster Federal universal catalytic converters are designed to meet federal EPA emissions requirements on a wide variety of applications. These high quality catalytic converters are manufactured in the USA, and feature stainless steel outer shell construction for maximum durability. The internal substrate material and precious metal loading have been carefully engineered for maximum efficiency and to avoid MIL (Malfunction Indicator Lamp) code issues that are common with lower quality converters. Universal catalytic converters require welding and/or fabrication and should be installed by qualified technicians. Please refer to the Flowmaster application guide for specific part number/vehicle applications. Flowmaster Federal converters are not legal for sale or use on vehicles licensed or operated in the state of California.
  • Enhanced Duty
  • Excellent Flow Characteristics
  • Engineered To Keep The MIL Light Off
  • Meets Federal EPA Emissions Requirements
  • Requires Welding And/Or Fabrication
  • 25000 Mile Emissions Warranty
  • 5 Year/50000 Mile Exterior Case Warranty
  • Stainless Steel
  • Made In The USA
Holley Performance Emission Code 2: This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it is a direct or consolidated replacement part. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.


Download Name File Size


Air Tube Adaptable No
Assembly Width (in) 6.125
Body Length (in) N/A
Body Shape Oval
Body Width 6.125 in.
Body Width (in) 6.125
California Proposition 65 Required No
CARB (California) Compliant No
Catalytic Converter Air Tube Adapter Not Air Tube Kit Adaptable
Core Substrate Material Ceramic
Emission Code 2
Gross Vehicle Weight 6515 lbs.
Heat Shield Yes
Heat Shield Included Yes
Inlet Connection Type Slip-Fit
Inlet Diameter 3.000 in.
Inlet Diameter (in) 3
Inlet Inside Diameter 3.000 in.
Inlet Quantity 1
Material Stainless Steel
Max Engine Size 5.9L
Max Gross Vehicle Weight (lb) 6515
Maximum Engine Size 5.9L
Outlet Connection Type Slip-Fit
Outlet Diameter 3.000 in.
Outlet Diameter (in) 3
Outlet Outside Diameter 3.000 in.
Outlet Quantity 1
Oxygen Sensor Location None
Part Type Catalytic Converter
Style 3-Way
Substrate Material Ceramic
Warranty Time 12 Months


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Flowmaster Catalytic Converters Universal Catalytic Converter 2250230:
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