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Receive 25% off your total purchase of $100. Enter promo code treat25 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 TREAT25 at checkout to receive discount. Not valid on tires, wheels gift cards, special orders, installation, commercial or fleet purchases. Excluding the following brands; Edelbrock, Holley, Autometer, Accel, K&N, MSD, and BBk Performance. Not valid in combination with any other discounts or promotions. Valid online until 2:59 am EST on 11/1/14. Online orders scheduled for in-store pick ups must be completed in store by closing on 10/31/14 for discount to apply.

Free Shipping orders over $75
Free Ground Shipping on Ship to Address orders over $75. 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 from all shipping promotions and may require additional shipping fees. Please see item descriptions or visit our Shipping Policy page for details.

Air & Fuel Delivery

Looking for More Power? Increase Horsepower With Our Large Selection of Air & Fuel Delivery Products

Air and Fuel Delivery Resources

Take your performance to the maximum with updated air and fuel delivery parts and components. Whether you are modifying your cold air intake or looking for the latest in fuel pumps, Pep Boys has you covered. Between our array of throttle bodies, carburetors, air intake fabrication components and more, you can easily embrace your inner speed demon and get your ride rockin’ and rollin’ in no time flat. If you think an OE part will cut it for you, check out our wide assortment of car parts, accessories and maintenance items. Got questions? Call or walk into your local Speed Shop where you can converse with experts on high performance vehicles.