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Walker has been a driving force of innovation over the past century. The brand's history of innovative engineering includes such "firsts" as the louvered-tube muffler, stainless steel muffler, aluminized exhaust products, and chambered-tube mufflers. These advantages continue today in virtually every premium Walker exhaust and emission control component. For Walker, innovation drives performance and satisfied customers.
Uses Nitrogen for safer EVAP testing and shop air for general leaks
Built with STAR EVAP Approved Diagnostic Smoke Technology
Contains Patented UltraTrace UV Dye solution - the only OEM approved dye
Automatic pressure control (not adjustable) prevents EVAP over-pressurization and damage while testing Uses smoke vapor with dye trace to identify and locate leaks in EVAP, intake, exhaust, crankcase and most systems on any make of vehicle. Connects to vehicle’s battery and to shop air or nitrogen. No manual flow control valve to worry about turning off. Nitrogen-capable for added EVAP testing safety. Auto-Correct EVAP pressure -- not adjustable to avoid possible pressure damage. Full scale flow meter, detects all leak sizes. Does not harm EVAP components. Does not void vehicle warranty.