Walker is an OE supplier to many major nameplate vehicle manufacturers.
Trust Walker, an industry leader, for the finest emission control technologies for import and domestic vehicles.
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Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories.
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WALKER® EXHAUST SYSTEMS: Catalog
WALKER® EXHAUST SYSTEMS: General Information
This page is intended to provide you with helpful information regarding our catalog and parts. If you need further assistance, please contact our Techline.
Understanding and use of the Walker "smart" 5-Digit part numbering system.

Consult this reference table for a full listing of abbreviations used in the Walker catalog.

Listing of CID/c.c./Liter engine conversion. Also provides formulas for engines not listed.

These reference documents are provided in PDF format. Acrobat Reader® required. Get the latest version for free from Adobe.