Walker 40279 Exhaust Y Pipe

Walker Exhaust Y Pipe 40279

Walker 40279 is a specific-fit exhaust Y pipe for classic Ford truck and SUV applications. It is built from aluminized steel and formed with precision bending for a direct-fit replacement that supports a cleaner exhaust connection.

Key Features

• Specific-fit exhaust Y pipe for targeted applications
• Aluminized steel construction for corrosion resistance
• Precision-bent and fixture-checked for fit accuracy
• 2-bolt loose flange with spherical flare inlet design
• 2.25-inch outlet outside diameter

Detailed Description

Walker 40279 is engineered as a replacement exhaust Y pipe for select Ford Bronco, Ford F-100, Ford F-150, and Ford F-250 applications. Its specific-fit design helps maintain the original exhaust routing and connection geometry, while the aluminized finish and steel construction provide durability in demanding underbody conditions. The 17.75-inch overall length and compression bend profile support a precise installation on the intended exhaust layout. This part cross-references Monroe Shocks & Struts (e.g., 93963, 93964) for the same application.

Compatible With 1983 Ford Bronco, N/A, without California Emission System. Compatible With 1980-1983 Ford F-100, N/A, without California Emission System. Compatible With 1980-1983 Ford F-150, N/A, without California Emission System. Compatible With 1980-1983 Ford F-250, N/A, without California Emission System. Compatible With 1981-1982 Ford F-100, N/A, with Single Catalytic Converter; without California Emission System. Compatible With 1982 Ford F-250, N/A. Compatible With 1980 Ford F-250, N/A.

What It Is Used For

• Replacing a damaged or rusted exhaust Y pipe
• Restoring proper exhaust flow after pipe failure
• Correcting fitment issues from an incorrect exhaust section
• Repairing leaks at the inlet or outlet connection points

Installation Notes and Tips

Verify the vehicle’s emission configuration before ordering, since fitment varies by California emission system and single catalytic converter setup. Confirm the inlet flange style, outlet diameter, and overall routing against the existing exhaust layout before installation. This part is a specific-fit replacement, so matching the application details is important for proper alignment.

Quality Assurance

Walker manufactures this pipe with precision benders and fixture checking to help ensure consistent fitment and installation accuracy.