SKU: 55728858581

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 51601

Sale price$784.80 Regular price$872.00
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  • CAN

Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 51601Overview: MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51601 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state of the art 3D scanning systems in the

Overview:

MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51601 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. Designed to fit the 2003-2007 Infiniti G35, 2003-2006 Nissan 350Z, and more, this direct-fit catalytic converter also interchanges with OE parts 208B3-CG725, 208B3-AC325, among others. Avoid potential exhaust leaks by using the included gaskets to get a proper seal.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Infiniti 208B3-AC325
Nissan 208B3-AC325
Infiniti 208B3-AM625
Infiniti 208B3-CD425
Nissan 208B3-CD425
Infiniti 208B3-CG725
Infiniti 208B3-EH225
Infiniti B08B3-8Y70A
Infiniti B08B3-CL60A
Infiniti B08B3-EJ40A
Infiniti 208B3AC325
Nissan 208B3AC325
Infiniti 208B3AM625
Infiniti 208B3CD425
Nissan 208B3CD425
Infiniti 208B3CG725
Infiniti 208B3EH225
Infiniti B08B38Y70A
Infiniti B08B3CL60A
Infiniti B08B3EJ40A
Infiniti 208B3-AC325
Nissan 208B3-AC325
Infiniti 208B3-AM625
Infiniti 208B3-CD425
Nissan 208B3-CD425
Infiniti 208B3-CG725
Infiniti 208B3-EH225
Infiniti B08B3-8Y70A
Infiniti B08B3-CL60A
Infiniti B08B3-EJ40A
Infiniti 208B3AC325
Nissan 208B3AC325
Infiniti 208B3AM625
Infiniti 208B3CD425
Nissan 208B3CD425
Infiniti 208B3CG725
Infiniti 208B3EH225
Infiniti B08B38Y70A
Infiniti B08B3CL60A
Infiniti B08B3EJ40A

Application:

Year Make Model Submodel Engine Size
2003 - 2008 Infiniti FX35 3.5L/V6
2003 - 2006 Nissan 350Z 3.5L/V6
2003 - 2007 Infiniti G35 3.5L/V6
2006 - 2008 Infiniti M35 3.5L/V6

Specs:

Inlet Attachment Bolt-On
Oxygen Sensor Location Post Converter
Material Stainless Steel
Outlet Attachment Bolt-On
Finish Stainless Steel
Series OEM Grade
Subtitle Federal / EPA Compliant
Title OEM Grade Direct-Fit
Type Direct-Fit
Main Piping Diameter (In.) 2.25
Heat Shield Included Yes
Mounting Hardware Included Yes
Body Material Stainless Steel
Overall Length (In.) 21.125
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 2
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55728858581

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Zane Potts
Natrona Heights, US
★★★★★ 4
Softer than expected
Size: Queen (Mid Loft), Number of Items: 1
Not as firm as I would like. Make sure you want a soft pillow if you choose this one. Seems high quality otherwise
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Reviewed in the United States on August 6, 2025
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ADKer
Lowell, US
★★★★★ 5
Super comfortable and great neck support
Size: Queen (Mid Loft), Number of Items: 1
This pillow is super comfortable! It has support for the neck, which is so important so that my neck doesn’t end up creasing and cutting off your air. Great for side, sleepers or people that need a little bit more support. The height is about 5 inches- it appears firm, but it conforms to your neck shape and supports it. Great value for the money! I own four of them and guests finds them comfortable also
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Reviewed in the United States on June 1, 2026
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Amazon Customer
Grantham, US
★★★★★ 5
Perfect Pillow
Size: Queen (Mid Loft), Number of Items: 1
This is the best pillow I’ve ever had! Supportive yet soft. Never goes flat. I’m a side sleeper and I have neck and shoulder pain and this pillow keeps my head and neck in alignment. I’m buying a set for our camper and our 2nd home so I can sleep comfortably wherever I go. Price point is spot on for the quality of pillow.
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Reviewed in the United States on July 23, 2025
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Tahoetech
New York, US
★★★★★ 5
Soft pillow
Size: Queen (Low Loft), Number of Items: 1
Very good, very soft pillow.
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Reviewed in the United States on March 23, 2026
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moshe
Lexington, US
★★★★★ 5
Super comfy
Color: Soft, Size: Queen(28"×16"×5.9")
Absolutely love this pillow! It’s incredibly soft, supportive, and stays cool throughout the night. I’ve been sleeping much better since getting it. Great quality, perfect firmness, and definitely worth every penny.
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Reviewed in the United States on May 19, 2026

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