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25% Off Select Hi-Performance and Truck Accessories

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25% Off Select Hi-Performance and Truck Accessories
Use promotional code MMJ25 at checkout to receive discount. Not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those items for which the discount applies will be identified in search results and product detail pages. Excludes the following BRANDS: Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner, Champion and BBK Performance. Valid online until 2:59 am EST on 8/31/17.

Heat Suppression


Heat Suppression for Cooling and Electrical Systems

Performance enthusiasts often modify their vehicles' wiring harnesses to fit accessories and make new parts work properly when used for high-performance applications. Reliable electrical systems make for reliable rock crawlers, drag racers, and track day rides. Wiring and plumbing must be insulated from hot parts like exhaust manifolds and downpipes in order for any high-performance vehicle to be fast, reliable, and fun for the long haul. Pep Boys has the tools, conduit, and wire protectors you need to insulate your vehicle's wiring harness from the heat. If your OEM heat shields disappeared somewhere down the line, shop replacements from Pep Boys online and in stores.