SKU: 20522490647

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 51637

Sale price$312.75 Regular price$347.50
Save 10%

Pay in installments of $86.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 5 - Sep 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 51637Overview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51637. 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 51637. 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 2010-2014 Volkswagen Jetta, 2013-2014 Volkswagen Beetle, and more, this direct-fit catalytic converter also interchanges with OE part 1K0 254 401 R.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Audi 1K0 254 401 R
Volkswagen 1K0 254 401 R
Audi 1K0254401R
Volkswagen 1K0254401R
Audi 1K0 254 401 R
Volkswagen 1K0 254 401 R
Audi 1K0254401R
Volkswagen 1K0254401R

Application:

Year Make Model Submodel Engine Size
2010 - 2014 Volkswagen Golf TDI 2L/L4
2010 - 2014 Volkswagen Jetta 2L/L4
2010 - 2013 Audi A3 2L/L4
2013 - 2014 Volkswagen Beetle 2L/L4

Specs:

Body Material Stainless Steel
Overall Length (In.) 24
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 1
Inlet Attachment Bolt-On
Oxygen Sensor Location None
Finish Stainless Steel
Material Stainless Steel
Series OEM Grade
Main Piping Diameter (In.) 2.5
Subtitle Federal / EPA Compliant
Title OEM Grade Direct-Fit
Type Direct-Fit
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: 20522490647

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 16 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
kon
Omaha, US
★★★★★ 5
Never have I felt my beard this soft after using this beard oil…
Size: 4 Piece Set
I’m usually not the dude to leave a review on a product, but the second I hop out of the shower and tried the beard wash and beard oil, I was shocked. Out of all the other beard oils and beard wash products i’ve used, this has to be the best result so far. For the price, It can be expensive, sure. But it’s the only one you need. I don’t think i’ll ever go on a search for beard oil or wash ever again. This product is great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2022
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 3
SOME WHAT OK
Size: 4 Piece Set
IT WAS A GIFT, IT WAS SOME WHAT SMALL.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 19, 2025
I
Verified Purchase
Ivan
Birmingham, US
★★★★★ 5
Great kit for beards!
Size: 4 Piece Set
I had struggled with an itchy face/beard forever. Just thought my face was dry so I used lotion but it did not resolve the itch. Did some research and saw this brand recommended by multiple sites. I decided to give it a try. Since using these products, my face/beard no longer itches! Shaving (cleaning up my beard edges) with the shave cream seems to feel much smoother too. It feels as it softens the hairs which then requires less effort to shave off. Follow this up with the good and lightly scented beard oil to leave a smooth feeling, no-itch beard. Would definitely love bigger sized containers but I would definitely recommend these Jack Black beard products.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2022
C
Verified Purchase
Christopher Robinson
Port Orchard, US
★★★★★ 5
Great product
Nice scent for a guy's! It doesn't dry out my skin, it suds well, and it leaves my skin clean and smooth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
B
Verified Purchase
brad elias
Dallas, US
★★★★★ 5
Rich, masculine, woody experience that differs from most body washes
This soap is almost meditative. Rich Woody, smoky, deep experience. Masculine. Not overly fresh, but extremely pleasant. This lathers and cleans better than most soaps. I’ve tried. I use a lot of Cremo brand products. Their soaps sud well and feel great. This one really caught me by surprise on how much I enjoyed it. If you’re tired of the normal synthetic body wash smells, give this a try.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026

recommand products