4. Screamin Eagle Street Performance Slip-On Mufflers $399.95
If the dad in your life rides a Harley, odds are high that he wants a set of pipes for it. Considering The Motor Company tried to patent its signature sound, that V-Twin rumble makes a lot of riders perk up whenever they hear it. If he doesn’t already have a set, get dad a pair of Screamin’ Eagle Slip-Ons. Relatively easy to install, there’s an option suitable for virtually every late-model H-D out there. The particular chrome set shown here is embossed with the Screamin’ Eagle logo and is also stamped by the EPA, meaning it’s 50-state legal. Dad is sure to love it, and the pipes are backed by a one-year warranty. Get him a set at the Harley-Davidson website.