Walker 50574 Exhaust Y Pipe
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Walker

Walker 50574 Exhaust Y Pipe

Brand Walker 50574
Inlet Outside Diameter 2.25
Outlet Outside Diameter 2
Length 57.5
Grade Type Regular
Bend Type Compression
Finish Aluminized
Inlet Quantity 1
Inlet Type Pipe connection
Material Steel
Mounting Hardware Included No
Outlet Quantity 2
Outlet Type Pipe connection
Pipe Wall Thickness 0.05
Universal Or Specific Fit Specific
Fits Buick and Chevrolet · 15 vehicles

Specific fit. Precision-checked for a precise fit and quick, easy installation.

Aluminized steel. Built for durability with a corrosion-resistant finish.

Y-pipe design. Splits one exhaust flow into two outlet connections.

Cross-references 20995713, 22931698 and 23149149 for the same application. See all 6.

$168.62Free shipping
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Walker 50574 Exhaust Y Pipe for Buick Regal and Malibu

Walker 50574 is a specific-fit exhaust Y pipe built for select Buick and Chevrolet applications with dual exhaust. It uses aluminized steel construction and precision bending to support a direct-fit replacement for the original exhaust routing.

Key Features

  • Aluminized steel construction for corrosion resistance and durability
  • Specific-fit exhaust Y pipe for accurate vehicle application matching
  • 2.25 in. inlet outside diameter and 2 in. outlet outside diameter
  • Compression bend design with fixture-checked fitment
  • 57.5 in. overall length for the listed exhaust configurations
  • Pipe connection inlet and outlet design for exhaust system integration
  • Walker 50574 cross-references OE part numbers 20995713 and 22931698 for the same application

Detailed Description

This Walker exhaust Y pipe is engineered for 2011-2017 Buick Regal, 2013-2015 Chevrolet Malibu, and 2016 Chevrolet Malibu Limited models with dual exhaust. It is manufactured from aluminized steel and formed with precision benders, then fixture checked to help ensure the pipe aligns with the factory exhaust layout. The Walker 50574 is a direct replacement choice for restoring exhaust flow path integrity on the Buick Regal and Malibu platforms listed here.

Compatible With 2011-2017 Buick Regal, N/A; 2013-2015 Chevrolet Malibu, N/A; and 2016 Chevrolet Malibu Limited, N/A, all with dual exhaust. This part cross-references OE part numbers 20995713 and 22931698 for the same application.

What This Part Helps Address

  • Damaged or rusted exhaust Y pipe sections
  • Exhaust leaks at the pipe connection points
  • Incorrect exhaust routing after prior repairs
  • Fitment issues when replacing a welded assembly section
  • Reduced exhaust system integrity on dual-exhaust vehicles

Installation Notes and Tips

Verify the vehicle is one of the listed Buick Regal, Chevrolet Malibu, or Chevrolet Malibu Limited applications with dual exhaust before ordering. If the original assembly is welded, replace all required related parts during service to complete the repair correctly. Confirm inlet and outlet diameters match the existing exhaust components before installation.

Quality Assurance

Walker manufactures this pipe from aluminized steel and uses precision bending with fixture checking to support consistent fitment and installation accuracy. The part is built as a specific-fit replacement for the listed applications.

Related reading

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2017BuickRegal—2.4LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2016BuickRegal—2.4LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2016ChevroletMalibu LimitedLT2.5LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2016ChevroletMalibu LimitedLS2.5LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2015BuickRegal—2.4LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2015ChevroletMalibuLT2.5LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2015ChevroletMalibuLS2.5LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2014BuickRegal—2.4LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2014ChevroletMalibuLT2.5LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2014ChevroletMalibuLS2.5LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2013BuickRegal—2.4LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2013ChevroletMalibuLT2.5LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2013ChevroletMalibuLS2.5LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2012BuickRegal—2.4LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
2011BuickRegal—2.4LL4N/Awith Dual Exhaust; If welded assembly, replace all required parts
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
209957132293169823149149233691882341208923415333