Despite their excellent gas mileage, today's production hybrids often turn off otherwise green-minded car buyers with their general lack of edge. If you happen to fall into that category, JuicedHybrid.com -- an online seller of hybrid parts and accessories -- may be worth a try.

JuicedHybrid is devoted to mileage hounds with a penchant for performance. There you will find a range of products that may enhance the appeal and performance of alternative fuel vehicles. Product categories range from gas saving solutions and conversion kits, to iPod integration and cargo accessories.

Of course, most hybrids were meant to be wonky by design. That means no amount of aftermarket goodness could ever turn the likes of the Toyota Prius into an asphalt-melting super tuner without sacrificing that for which it was conceived -- fuel economy. With that in mind, Juicedhybrid's products like the Prius Chassis Stiffener Kit or the ZEX Nitrous System for Honda Civic Hybrid are essentially futile. On the other hand, if you want to further boost your MPGs, stock up on some green car cleaning products, or outfit your gas sipper with the latest cargo and all-weather gear, Juicedhybrid.com is just the place.