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Receive 25% off your total purchase of $100. Enter promo code PEP25 in cart. Restrictions Apply; Certain Items Excluded. Click Here to Shop Now.

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25% Off Online Orders Over $100
Use promotional code PEP25 at checkout to receive discount Receive 25% off your total purchase of $100 or more of regularly priced in-stock single parts or accessories purchased online. Enter promo code PEP25 in cart when purchased online to receive discount. Offer is not valid in combination with any other offers, rebates or discounts; not available to Pep Boys' Fleet & Commercial accounts; does not apply to labor, special order merchandise, tires or the purchase of gift cards. Valid online until 2:59 am EST on 9/1/14. Online orders scheduled for in-store pick up must be completed in store by closing on 8/31/14 for discount to apply.

Free Shipping orders over $75
Free Ground Shipping on Ship to Address orders over $75. No code needed. Offer only valid on in-stock merchandise valued at a total of $75, after any discounts have been applied, and before any core charges, shipping charges, fees and taxes have been added. Certain items exceeding weight and size limitations are excluded. See item descriptions for details.

Flash Tuners

Flash Tuners Resources

Tune it up - with a flash tuner. Increase your torque, mileage, performance and power simply by downloading the right calibration to your application. Pep Boys knows performance and we carry the high performance car parts and accessories to prove it. We have a best in class array of performance ignition, filter, air and fuel delivery and engine parts, designed to fit your application. Our Speed Shops are a haven of all things performance and we love to talk shop so come on over!