Help is just a click away!
Click here to chat with a Speedway Team Member
💬
Online - Chat with us!
Chat
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Customer Service
Since 1952
in
in
Cart

Your shopping cart is empty

The Toolbox
Shopping for 2004 Infiniti Parts
Deals
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
What kind of Infiniti do you have?
Products
You've Selected:
Selected Filters
See Less Filters
Select Your Vehicle
See More Filters
Sort by:
Show:

New

On Sale

Garage Sale

MagnaFlow 458381 Direct Fit Catalytic Converter

2004 Nissan Titan, 2004 Infiniti QX56, 2.250 Inlet Size

Ships Free

Overall Length: 30.7"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 52425 Direct Fit Catalytic Converter

03-04 Infiniti M45, 03-06 Infiniti Q45, Stainless Steel

Ships Free

Overall Length: 26.75"

Inlet Size: 2.250

Outlet Size: 2.375

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 49366 Direct-Fit Catalytic Converter

02-04 Infiniti I35, 02-03 Nissan Maxima

Ships Free

Overall Length: 8.5"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 50878 Direct-Fit Catalytic Converter

02-04 Infiniti I35, 02-03 Nissan Maxima

Ships Free

Overall Length: 8.25"

Outlet Size: 2.000

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

Compare
Quick View

MagnaFlow 541045 Direct-Fit Catalytic Converter

04-06 G35, 04-06 350Z, 2006 M35, 18.5" Overall Length

Ships Free

Overall Length: 18.5"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 444311 Direct-Fit Catalytic Converter

02-04 Infiniti I35, 02-03 Nissan Maxima

Ships Free

Overall Length: 8.4"

Inlet Size: 4.000

Outlet Size: 2.000

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 51108 Direct-Fit Catalytic Converter

02-04 Infiniti I35, 02-03 Nissan Maxima

Ships Free

Overall Length: 12"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 24086 Direct-Fit Catalytic Converter

03-06 350Z, 03-07 G35, 03-08 FX35, 06-08 M35

Ships Free

Overall Length: 21"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 24082 Direct-Fit Catalytic Converter

03-06 350Z, 03-07 G35, 03-08 FX35, 06-08 M35

Ships Free

Overall Length: 19.5"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 51098 Direct-Fit Catalytic Converter

03-06 350Z, 03-07 G35, 03-08 FX35, 06-08 M35

Ships Free

Overall Length: 19.5"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 444075 Universal Catalytic Converter

Ford, Mercury, Mercedes-Benz, Infiniti, Toyota

Ships Free

Overall Length: 11.5"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 444505 Universal Catalytic Converter

Ford, Mercury, Mercedes-Benz, Audi, Toyota, Infiniti

Ships Free

Overall Length: 6.25"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 50380 Direct Fit Catalytic Converter

Titan, QX56, Armada, Pathfinder, Pathfinder Armada

Ships Free

Overall Length: 28.25"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 541175 Universal Catalytic Converter

Ford, Infiniti, Mercury, Nissan, BMW, Subaru, Lincoln

Ships Free

Overall Length: 8.125"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 542205 Universal Catalytic Converter

Infiniti, Nissan, Porsche, Mitsubishi, Mercedes-Benz

Ships Free

Overall Length: 13"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 441205 Universal Catalytic Converter

Chrysler, Dodge, Cadillac, Chevy, Pontiac, Saturn, Ford

Ships Free

Overall Length: 13"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 447105 Universal Catalytic Converter

Jeep, Chevy, Ford, Mercury, Nissan, Infiniti, Lexus

Ships Free

Overall Length: 13"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 447205 Universal Catalytic Converter

Laforza, Jeep, Chevy, Ford, Mercury, Nissan, Infiniti

Ships Free

Overall Length: 13"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 49218 Direct-Fit Catalytic Converter

Titan, QX56, Armada, Pathfinder Armada, Stainless Steel

Ships Free

Overall Length: 29"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 49357 Direct Fit Catalytic Converter

Titan, QX56, Armada, Pathfinder, Pathfinder Armada

Ships Free

Overall Length: 30.25"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 50381 Direct Fit Catalytic Converter

Titan, QX56, Armada, Pathfinder, Pathfinder Armada

Ships Free

Overall Length: 30.25"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 99205HM Universal Catalytic Converter

Land Rover, Volvo, BMW, Mini, Isuzu, Chrysler, Dodge

Ships Free

Overall Length: 13"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 99175HM Universal Catalytic Converter

Chevy, Pontiac, Ford, Lincoln, Mercury, Mercedes-Benz

Ships Free

Overall Length: 11.5"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 51005 Universal Catalytic Converter

Suzuki, Hyundai, Land Rover, Daewoo, Kia, Chrysler

Ships Free

Overall Length: 16"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 51175 Universal Catalytic Converter

Chevy, Pontiac, Ford, Mercury, Mercedes-Benz, Nissan

Ships Free

Overall Length: 11.5"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 51205 Universal Catalytic Converter

Land Rover, Kia, Volvo, BMW, Mini, Isuzu, Chrysler

Ships Free

Overall Length: 13"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 99005HM Universal Catalytic Converter

Suzuki, Hyundai, Land Rover, Kia, Volvo, BMW, Isuzu

Ships Free

Overall Length: 16"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 51766 Universal Catalytic Converter

Universal Fit, 11.5" Overall Length, 2.500 Inlet Size

Ships Free

Overall Length: 11.5"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 94066 Universal Catalytic Converter

Universal Fit, 16" Overall Length, 2.500 Inlet Size

Overall Length: 16"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 53956 Universal Catalytic Converter

Universal Fit, 8" Overall Length, 2.500 Inlet Size

Overall Length: 8"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

Compare
Quick View
Change Your Vehicle
All Makes
Year
Make
Model
Remove Vehicle
2004 Infiniti
Suggestions
Error
Note
Ok