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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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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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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A
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Alexandra
Lake Worth, US
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2024
E
Verified Purchase
Eric
Carnegie, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
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Reviewed in the United States on February 26, 2024
C
Verified Purchase
Carl L. Bradley
Massapequa, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
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Reviewed in the United States on September 22, 2025
C
Verified Purchase
Carlos C.
Birmingham, US
★★★★★ 5
Sturdy, Looks Great and Easy to Assemble.
Size: Black, Style: Standard, Size: Black, Style: Standard
This is a great bar, it looks good, it was the perfect size that I needed. It’s sturdy and easy to assemble.
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Reviewed in the United States on April 4, 2026
T
Verified Purchase
Tracy Bell
Lake Worth, US
★★★★★ 5
Just as pictured
Size: Black, Style: Standard
Amazing bar and perfect size for my kitchen. I get allot of compliments and very easy to assemble.
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Reviewed in the United States on April 30, 2026

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