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.
Fits Like OE Because We Make OE.
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.
WALKER® EXHAUST SYSTEMS: 5-Digit Numbering System
WALKER® EXHAUST SYSTEMS: 5-Digit Numbering System
Understanding and use of the Walker "smart" 5-Digit part numbering system.

WALKER® EXHAUST SYSTEMS: Abbreviations
WALKER® EXHAUST SYSTEMS: Abbreviations
Consult this reference table for a full listing of abbreviations used in the Walker catalog.

WALKER® EXHAUST SYSTEMS: Engine Conversion
WALKER® EXHAUST SYSTEMS: Engine Conversion
Listing of CID/c.c./Liter engine conversion. Also provides formulas for engines not listed.

WALKER® EXHAUST SYSTEMS: Reference Documents
WALKER® EXHAUST SYSTEMS: Reference Documents
These reference documents are provided in PDF format. Acrobat Reader® required. Get the latest version for free from Adobe.