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![Walker Exhaust Y Pipe for 1988-1997 Ford F-Super Duty, F-250, F-350, F-59 Commercial Stripped Chassis w/7.3L [Aluminized]](https://www.jegs.com/images/mini_750/200/289/289-40573.jpg)
Vehicle Info NeededWalker Exhaust Y Pipe for 1988-1997 Ford F-Super Duty, F-250, F-350, F-59 Commercial Stripped Chassis w/7.3L [Aluminized]
Ships on 10/19/2026
Lowest Price GuaranteeThe Walker 40573 is an exhaust y pipe for 1988-1997 Ford F-Super Duty, F-250, F-350, F-59 Commercial Stripped Chassis equipped with the 7.3L engine option, built from steel with an aluminized finish. It is engineered as a direct-fit replacement to restore proper exhaust system performance.
Walker 40573 Features:
- Material: Steel
- Finish: Aluminized
- Length: 48 in.
- Inlet Type: 2 Bolt Loose Flange with Spherical Flare
- Outlet Type: 2 Bolt Welded Flange
- Bend Type: Compression
- Grade Type: Premium
- Direct-fit application for 1988-1997 Ford F-Super Duty, F-250, F-350, F-59 Commercial Stripped Chassis
Dynomax has universal H, J, X & Y Pipes for those who want to build their own exhaust. The universal X-Pipes are made from high-quality aluminized steel and are available in 2.5" or 3" outside diameter. The universal Y-Pipes are manufactured with 16 gauge aluminized coated steel, and come in different outside pipe diameters. They have mandrel bent tubing, and coming with an overall length of 12".
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Take the restriction out of your exhaust system with Dynomax off-road / on-track X & Y-pipe kits. These are direct bolt-on kits designed to replace you restrictive catalytic converters. Made from 2.5" or 3" OD aluminized mandrel bent steel, these kits are designed for off-road applications only. Most kits include clamps to complete installation. Dynomax also has direct fit Y-pipes that are designed to fit your vehicle without any modifications. These Y-Pipes are factory-style replacements are mandrel bent for quality and performance. They are manufactured from aluminized steel for extended life. The Universal X-Pipe Kits include:
- X-Pipe
- 4 Connecting Pipes
- 8 U-clamps for assembly.
