Description
Product Overview
The Walker exhaust pipe (model 42796) is a precision‑engineered component designed to replace the factory exhaust extension on classic Ford Mustang models from 1986 through 1993. Constructed from high‑grade aluminized steel, the pipe offers superior corrosion resistance while maintaining the structural integrity required for demanding driving conditions. Its bolt‑on installation type eliminates the need for welding, and the machined exterior finish provides a clean, professional appearance that blends seamlessly with the vehicle’s existing exhaust system. Key specifications include a weight of 14.4 ounces, dimensions of 14 x 2.5 x 2.5 inches, and a finish that matches OEM standards for both form and function.
Usage
This exhaust pipe is ideal for owners seeking a straightforward replacement that restores original performance levels after wear or damage. It fits perfectly on the specified Mustang years, making it suitable for daily commuting, weekend cruising, and light track days where reliable exhaust flow is essential. The bolt‑on design allows DIY enthusiasts to complete the installation with basic hand tools, while professional installers will appreciate the OE‑style routings, hangers, and connectors that simplify mounting and alignment.

Why Choose Us
Choosing Walker means selecting a product backed by Tenneco’s extensive automotive heritage. Each pipe undergoes fixture‑checked quality control to ensure a precise fit that mirrors original equipment tolerances. The aluminized‑steel construction not only inhibits rust but also sustains the acoustic characteristics expected from a classic Mustang exhaust. Additionally, Walker offers a comprehensive warranty and a network of authorized dealers, providing peace of mind and easy access to genuine replacement parts.
Key Features
- Direct‑fit bolt‑on design eliminates welding and reduces installation time.
- Aluminized steel construction resists corrosion for long‑term durability.
- Machined exterior finish matches OEM appearance and maintains vehicle aesthetics.
- Precision bends and OE‑style hangers ensure proper alignment and secure mounting.
- Compatible with Walker catalytic converters and mufflers for a complete exhaust upgrade.
FAQ
Will this pipe fit my 1990 Ford Mustang with a V8 engine?
Yes, the Walker 42796 exhaust pipe is listed as compatible with 1990 Mustang models regardless of engine size, provided the vehicle uses the standard factory exhaust routing.
Do I need any special tools to install the bolt‑on pipe?
No special tools are required. Standard hand tools such as a socket set, torque wrench, and screwdrivers are sufficient for a proper installation.
Can I use this pipe with aftermarket mufflers?
Absolutely. The pipe’s design includes standard inlet and outlet diameters that pair well with a variety of aftermarket mufflers, allowing you to customize sound and performance.
How does the aluminized coating affect heat resistance?
The aluminized coating provides excellent heat reflection while protecting the steel from oxidation, ensuring the pipe remains stable under high‑temperature conditions typical of performance driving.
Is there a warranty on this exhaust pipe?
Walker offers a limited warranty that covers manufacturing defects for a specified period. Refer to the warranty card included with the product for full details.







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