StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › MagnaFlow › Exhaust Systems
Magnaflow
Magnaflow Direct-Fit Federal Catalytic Converter 21-030

Magnaflow Direct-Fit Federal Catalytic Converter 21-030

Best price now

$654.00at RealtruckChecked Nov 9

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit Realtruck

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $654.00 at Realtruck on Nov 9.
  • Checked at 2 stores.

Magnaflow Direct-Fit Federal Catalytic Converter 21-030 prices at every store

  • RealtruckNew

    In stock

    $654.00Free shippingChecked Nov 9
    Visit Realtruck
  • Advance Auto PartsNew

    In stock

    $714.99Free shippingChecked Nov 9
    Visit Advance Auto Parts

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

Magnaflow Direct-Fit Federal Catalytic Converter 21-030 price history

Lowest price we've seen: $654.00 on Nov 9 at Realtruck. Tracked across 2 stores since Nov 9.

From Advance Auto Parts

  • Direct-fit OEM Grade Federal/EPA Compliant catalytic converter
  • Free-flowing mandrel-bent tubing
  • Highly corrosion resistant stainless steel construction
  • Installs with proper tools, no cutting or welding required
  • 3D scanning used in R&D so it fits and functions like original equipment
  • Single laser fusion weld greatly reduces possibility of a leak
Materials
16 gauge 409 stainless steel tubing; 308 stainless steel MIG welds; 410 stainless steel hangers; ceramic substrate; stainless steel body
Fit
Direct-fit, specific fit; replicates OE design and geometry; overall length 22 in; inlet type flange; oxygen sensor location pre-converter and midbed; 2 sensor
Guarantee
2 year warranty
Shipping
Store pickup, same day home delivery, or home delivery available
In the box
(1) Flange Gasket, (2) Flat Washers, (1) Torca Clamp, (2) Nuts

What buyers say

Buyers like
  • Solved the problem and kept the check engine light off for one buyer
  • Fit a 2002 Odyssey after using smaller bolts for wiggle room
  • Included gaskets and hardware simplify installation
Buyers complain about
  • Welds on the piping hung up on bolts and other parts, making installation difficult
  • Flange to the turbo about 3 inches too short and welded at the wrong angle
  • Cross pipe welded about 30 degrees off
  • Does not fit 2008-2012 Jeep Liberty with a skid plate
  • Reported as not an easy OEM-like fit despite the higher price
  • Holes did not line up with the tailpipe flange for some buyers

Specifications

Fits Vehicle
CarsSource
Material
Stainless SteelSource

Questions and answers

Where is the Magnaflow Direct-Fit Federal Catalytic Converter 21-030 cheapest?
At Realtruck, for $654.00, as of our latest check.
What do buyers say about the Magnaflow Direct-Fit Federal Catalytic Converter 21-030?
Buyers like: Solved the problem and kept the check engine light off for one buyer; Fit a 2002 Odyssey after using smaller bolts for wiggle room; Included gaskets and hardware simplify installation. Common complaints: Welds on the piping hung up on bolts and other parts, making installation difficult; Flange to the turbo about 3 inches too short and welded at the wrong angle.
Where can I buy the Magnaflow Direct-Fit Federal Catalytic Converter 21-030?
2 stores we checked sell it, including Realtruck, Advance Auto Parts.

More from MagnaFlow

  • M
    Magnaflow Direct-Fit Federal Catalytic Converter 93496
    Magnaflow Direct-Fit Federal Catalytic Converter 93496
  • M
    Magnaflow Direct-Fit Federal Catalytic Converter 49689
    Magnaflow Direct-Fit Federal Catalytic Converter 49689
  • M
    Magnaflow Direct-Fit Federal Catalytic Converter 52139
    Magnaflow Direct-Fit Federal Catalytic Converter 52139
  • M
    Magnaflow Direct-Fit Federal Catalytic Converter 23229
    Magnaflow Direct-Fit Federal Catalytic Converter 23229
  • M
    Magnaflow Direct-Fit Federal Catalytic Converter 23886
    Magnaflow Direct-Fit Federal Catalytic Converter 23886
M
Magnaflow Direct-Fit Federal Catalytic Converter 52642
Magnaflow Direct-Fit Federal Catalytic Converter 52642
  • M
    Magnaflow Direct-Fit Federal Catalytic Converter 24090
    Magnaflow Direct-Fit Federal Catalytic Converter 24090
  • M
    Magnaflow Direct-Fit Federal Catalytic Converter 23453
    Magnaflow Direct-Fit Federal Catalytic Converter 23453
  • All MagnaFlow deals and products →

    More catalytic converters

    • M
      Magnaflow Direct-Fit Federal Catalytic Converter 21-252
      Magnaflow Direct-Fit Federal Catalytic Converter 21-252
    • M
      Magnaflow Direct-Fit Federal Catalytic Converter 23884
      Magnaflow Direct-Fit Federal Catalytic Converter 23884
    • M
      Magnaflow Direct-Fit Federal Catalytic Converter 23227
      Magnaflow Direct-Fit Federal Catalytic Converter 23227
    • M
      Magnaflow Direct-Fit Federal Catalytic Converter 23661
      Magnaflow Direct-Fit Federal Catalytic Converter 23661
    • M
      Magnaflow Direct-Fit Federal Catalytic Converter 24487
      Magnaflow Direct-Fit Federal Catalytic Converter 24487
    • M
      Magnaflow Direct-Fit Federal Catalytic Converter 52668
      Magnaflow Direct-Fit Federal Catalytic Converter 52668
    • M
      Magnaflow Direct-Fit Federal Catalytic Converter 24471
      Magnaflow Direct-Fit Federal Catalytic Converter 24471
    • M
      Magnaflow Direct-Fit Federal Catalytic Converter 24490
      Magnaflow Direct-Fit Federal Catalytic Converter 24490