No hassle
Live in-stock
Save over
60% retail
You have no items in your shopping cart.
June Sale: $136.80
In Stock
May ship from manufacturer
Free Shipping
Part number: 23421
Product Details
Magnaflow 23421 Direct Fit Catalytic Converter
Products specifications
AIR Tube No
California Legal No
CARB Compliant Y
Catalytic Converter Air Tube Adapter Air Tube Pre-Installed
Catalytic Converter Body Material Stainless
Catalytic Converter Format Pre-Catalytic Converter and Main Catalytic Converter
Catalytic Converter Inlet Diameter 2
Catalytic Converter Length 12
Catalytic Converter Outlet Diameter 2
Catalytic Converter Oxygen Sensor Location Pre and Post Converter
Catalytic Converter Substrate Material Ceramic
Catalytic Converter Width 5
Converter Case Material Stainless steel
Converter Inlet Attachment Stock flange
Converter Outlet Attachment Stock flange
Converter Overall Length (in) 46.625 in.
Converter Style 3-way
Converter Substrate Material Ceramic honeycomb
Exhaust Mount Type Uses Factory Hangers
Exhaust Pipe Material Stainless Steel
Heat Shield Yes
Inlet Diameter (in) 2.000 in.
Inlet Quantity Single
Main Piping Diameter 2
Material Stainless
Outlet Diameter (in) 2.000 in.
Outlet Quantity Single
Quantity Sold individually.
Recommended Use Converter
Series Standard
Warranty 5 year/50,000 mile External/Internal
Catalytic Converter Configuration Direct-Fit

Magnaflow Direct Fit Catalytic Converter is designed for easy bolt-on installation. It features a ribbed design, a funneled inlet and outlet which renders a customized fit. This converter consists of stainless steel body and heat shield. It requires no cutting or bending and is backed by 25000 miles or 5 year limited warranty whichever comes first.

  • This item is not for sale in California/Non CARB compliant
  • Requires no cutting or bending
  • Consists of stainless steel body and heat shield
  • Features a ribbed design, a funneled inlet and outlet
  • Designed for easy bolt-on installation
Add your review
Great customer service. Fast shipping. The products provided are good quality.
Quick service
Autoplicity was quick, and fast! the shipping was standard but arrived in five days! I would definetly recommend them!
Great price for the product, fast shipping...Completely amazed by this seller. The rack was delivered to my door step in just a few days and the price was unbeatable. I'm really satisfied by the service and happy to have finally found a bike rack worth having!!!
Show All Reviews
Buick Century
1989 Buick Century ALL / Base / Custom / Estate Wagon / Limited
1988 Buick Century ALL / Base / Custom / Estate Wagon / Limited
1987 Buick Century ALL / Base / Custom / Estate Wagon / Limited
1986 Buick Century ALL / Base / Custom / Estate Wagon / Limited
Chevrolet Celebrity
1989 Chevrolet Celebrity ALL / Base
1988 Chevrolet Celebrity ALL / Base
1987 Chevrolet Celebrity ALL / Base
1986 Chevrolet Celebrity ALL / Base
Oldsmobile Cutlass
1989 Oldsmobile Cutlass Base
1988 Oldsmobile Cutlass Base
1987 Oldsmobile Cutlass Base
1986 Oldsmobile Cutlass Base / Brougham
Oldsmobile Cutlass Ciera
1989 Oldsmobile Cutlass Ciera ALL
1988 Oldsmobile Cutlass Ciera ALL
1987 Oldsmobile Cutlass Ciera ALL
1986 Oldsmobile Cutlass Ciera ALL
Oldsmobile Cutlass Cruiser
1989 Oldsmobile Cutlass Cruiser ALL
1988 Oldsmobile Cutlass Cruiser ALL
1987 Oldsmobile Cutlass Cruiser ALL
Pontiac 6000
1989 Pontiac 6000 ALL / Base / LE / SE / STE
1988 Pontiac 6000 ALL / Base / LE / SE / STE
1987 Pontiac 6000 ALL / Base / LE / SE / STE
1986 Pontiac 6000 ALL / Base / LE / SE / STE
Return Policy
Returns are easy at THMotorsports
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy