SKU: 65611051335

Catalytic Converter for California Grade CARB Compliant Direct-Fit Catalytic Converter MagnaFlow 337877

Sale price$589.95 Regular price$655.50
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Catalytic Converter for California Grade CARB Compliant Direct-Fit Catalytic Converter MagnaFlow 337877Overview: MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 337877 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

Overview:

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 337877 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. This direct-fit catalytic converter is designed to fit the 1984-1988 Ford Thunderbird and 1983 Ford Mustang. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to be certified by CARB for legal use in CA/CARB restricted states for the listed vehicles.

Interchange:
Brand  Interchange Part Number

Application:

Year Make Model Submodel Engine Size
1983 Ford Mustang 3.8L/V6
1984 - 1988 Ford Thunderbird 3.8L/V6
1986 - 1988 Ford Thunderbird 5L/V8

Specs:

Oxygen Sensor Location Post Converter
Series California
Subtitle California / CARB Compliant
Title California Direct-Fit
Type Direct-Fit
Body Material Stainless Steel
Overall Length (In.) 18
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 1
Inlet Attachment Bolt-On
Main Piping Diameter 2.25
Material Stainless Steel
Finish Stainless Steel
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: 65611051335

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4.9 ★★★★★
Based on 8 reviews
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A
Verified Purchase
Amy Walsh
Grantham, US
★★★★★ 5
Fits true to size
Size: 13 Years, Color: Light Blue
This hoodie fits true to size. It’s high quality, cozy inside and we love the blue color. I would consider it a great value for the price. We will be buying more colors for sure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2025
S
Verified Purchase
stephanie miller
Los Angeles, US
★★★★★ 1
Sizing is not accurate!
Size: 9 Years, Color: Light Blue
I bought this for my granddaughter, who is 8 years old, and typically wears a size 8. I purchased the size 9, she likes oversized hoodies, even though the add already says it’s oversized. It was MAYyBE a size 6, it was tight on my six year old granddaughter. I sent it back, and am not reordering. I’m not going to keep guessing on sizing. I want to know that when I order the size she wears in Nike, Adidas, Target,etc. , that it’s going to be the same, and not have to keep returning items…
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Reviewed in the United States on July 26, 2025
P
Verified Purchase
Peggy Yoman way to tight, sending it back.
Chelsea, US
★★★★★ 5
Take the chill off
Size: 3T, Color: Black
Loved these and they fit. Nice and warm for a chilly summer evening at the beach, and looked great with summer pastels.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
K
Verified Purchase
Kali
Alexandria, US
★★★★★ 5
Perfect for DIY 🖤
Size: 2T, Color: Black, Size: 2T, Color: Black
I make hoodies for my toddler with them. They’re soooo cute!!! Kept him pretty warm too. 🖤
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Reviewed in the United States on December 27, 2025
C
Verified Purchase
Claire
Belleville, US
★★★★★ 5
True to size, good quality
Size: 3T, Color: White, Size: 3T, Color: White
Great quality sweatshirts. I bought white to tie dye. They held the dye really well! They are true to size, but a little bit longer than most shirts. They fit my kids really well. They have also held up well in the wash, no shrinking at all!
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Reviewed in the United States on April 7, 2025

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