SKU: 63958755354

05-07 Subaru Outback 3.0L Direct-Fit Catalytic Converter 51593 Magnaflow

Sale price$945.90 Regular price$1051.00
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

05-07 Subaru Outback 3.0L Direct-Fit Catalytic Converter 51593 MagnaflowOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51593. With features including free flowing mandrel bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department uses the latest 3D scanning systems during research

Overview:

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51593. With features including free-flowing mandrel-bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2006-2007 Subaru B9 Tribeca, 2005-2009 Subaru Outback, and more, this direct-fit catalytic converter also interchanges with OE parts 44620-AA09A, 44620-AA37A, among others. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Subaru (cars) 44620-AA09A
Subaru (cars) 44620-AA37A
Subaru (cars) 44620-AB58A
Subaru (cars) 44620-AB93A
Subaru (cars) 44620-AC41A
Subaru (cars) 44620AA09A
Subaru (cars) 44620AA37A
Subaru (cars) 44620AB58A
Subaru (cars) 44620AB93A
Subaru (cars) 44620AC41A
Subaru 44620-AA09A
Subaru 44620-AA37A
Subaru 44620-AB58A
Subaru 44620-AB93A
Subaru 44620-AC41A
Subaru 44620AA09A
Subaru 44620AA37A
Subaru 44620AB58A
Subaru 44620AB93A
Subaru 44620AC41A

Application:

Year Make Model Submodel Engine Size
2005 - 2009 Subaru Outback 3L/H6
2008 - 2009 Subaru Legacy 3L/H6
2006 - 2007 Subaru B9 Tribeca 3L/H6
2008 - 2009 Subaru Tribeca 3.6L/H6

Specs:

Mounting Hardware Included Yes
Air Tube Adaptable No
Series OEM Grade
Converter Quantity 2
Subtitle Federal / EPA Compliant
Title OEM Grade Manifold
Type Direct-Fit
Oxygen Sensor Location Pre and Post Converter
Finish Stainless Steel
Overall Length (In.) 61.375
Main Piping Diameter (In.) 2.25
Sensor Port Count 2
Substrate Material Ceramic
Material Stainless Steel
Clamp Included Yes
Gasket Included Yes
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: 63958755354

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4.6 ★★★★★
Based on 23 reviews
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B
Benji Gulf Coast
Natrona Heights, US
★★★★★ 5
A true beauty
Color: Red, Size: Large
This tuxedo set is so beautiful. The red is extremely striking and is sure to grab everyone's attention. I ordered a size L, as I am on the cusp of Medium and Large. The pants fit very well, and they have some adjustment points around the waist in case they need to be let out a little more. Also, in the waist band is some elastic portions, which make finding the perfect fit something you won't have to think much about.--- they will stretch with you. The jacket feels like it is custom fitted by a tailor. The quality of this tuxedo, considering the price point, is exceptional.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2025
M
Michael Woods
Natrona Heights, US
★★★★★ 5
Its great
Color: White, Size: Large
Got it for my brother and he digs it. Says its comfortable and not too confining. It looks great. Definitely worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
D
Verified Purchase
Dany
Waukegan, US
★★★★★ 5
Tuxedo pants
Color: Black-velvet, Size: Medium
Pairs perfectly with my son's Prom jacket. Perfect fit and great quality. Size XL
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
K
Verified Purchase
K Bram
Cuba, US
★★★★★ 1
Size does not fit
Color: Black-satin, Size: Large
The pants fits like a 34......it could not be n buttoned and the crutch was extremely short n tight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
I
Verified Purchase
Isaac U
Bozeman, US
★★★★★ 3
Size up at least once or twice if you buy these
Color: Black-satin, Size: Medium
I really wanted these pants to work because they actually look very nice and the material feels decent for a tuxedo pant. However, the sizing is completely off. I normally know my size pretty well, but these arrived and were way too small. I ended up reordering two different pairs in larger sizes trying to find the right fit, and even then, I couldn't get it quite right. Since I was in a major time crunch for an event, I eventually had to give up because I didn't have the time to go back for a third pair. It is a shame because the flat front style is exactly what I was looking for and the functionality of the clasp and zipper seemed solid. The value for money would be great if the fit was consistent, but the headache of returning and reordering makes it tough to recommend unless you have plenty of time to experiment with the sizes. If you decide to grab these, definitely plan on ordering at least one or even two sizes larger than what you usually wear. They have a nice professional look to them, but the durability of the fabric doesn't matter much if you can't actually get them on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026

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