1968 Dodge Charger R/t Hardtop 2-door 7.2l on 2040-cars

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Chop the top of your new Dodge Viper for $35,000

We have good news, and we have bad news. First, the good: It's now possible to get a brand-new Dodge Viper roadster, which is nice, considering we're in the dead of summer and many of us like wind-in-the-hair motoring. Now, the bad: This is not a factory option from the automaker, instead coming courtesy of an aftermarket company called Prefix Performance, and that means it's going to cost you some serious coin.
Called Medusa, this drop-top Viper was created without the knowledge or consent of Dodge, but that's probably fine because Prefix works with the automaker already for the final preparation of the American supercar, including paint. According to the company, the current, fifth-gen Viper was built with a convertible version in mind, so no chassis strengthening is required. From the looks of the somewhat grainy photos available, the conversion appears of very high quality.
Want one? Well, that means you're going to need to procure a Viper - Prefix has 10 units ready for transformation as it stands - and that's going to cost at the very least $102,485. Then, you'll need to write a check for an additional $35,000 for Prefix to surgically remove the car's roof. Thing is, for that kind of cash, a prospective owner could buy, among other very nice options, a Viper hardtop and a loaded Miata, or a Corvette Stingray convertible and several pockets full of change. Or, perhaps a new Viper hardtop and a used, first-gen Viper convertible?

Dodge Challenger R/T Shaker and Mopar '14 Challenger up the retro appeal

The reborn Dodge Challenger might be getting a bit long in the tooth, having been on the market in its current form since 2008, but Chrysler isn't going to give up on its brutish, full-size two-door just yet. For this year's SEMA Show, the Challenger will be getting a new Mopar edition, as well as a retro-cool shaker hood on the 5.7-liter, Hemi-equipped R/T models.
As we mentioned last night, the Shaker Package will cost $2,500, but includes the Super Track Pak (new steering rack, brake linings, upgraded shocks and 20-inch Goodyear Eagle F1 Super Car tires), a $595 option on its own. The shaker hood result in a performance bump of any kind, but the blacked-out, pop-up scoop is a nifty feature that hasn't been seen on a production car since the Ford Mustang Mach 1 in the early 2000s.
The Mopar '14 Challenger (pictured right) follows the cues of previous Mopar Editions, which have included the 2010 Challenger, 2011 Charger, 2012 300 and 2013 Dart. Only 100 Mopar '14 Challengers will be produced, and they'll include the new shaker hood, Mopar's distinctive blue graphics and wheels, and whatever is pilfered from the accessory catalog.

Dodge Challenger Scat Pack adds power and noise, with a warranty

If you want to go fast, there's certainly nothing wrong with the Dodge Challenger SRT8. With 470 horsepower and 470 pound-feet of torque for 2014, there's certainly not much to complain about. But what if you want something more aftermarket in flavor? There's no shortage of options, but while turning to the tuner world will make your car plenty fast, that extra power won't just shred rear tires, it'll torch your warranty, as well. That's where Dodge's Scat Pack comes in.
With three stages of mods for both the 5.7 and 6.4-liter Hemi V8s Challenger (as well as the 5.7-liter Charger and, soon, the four-pot Dart), the Scat Pack cars give drivers all the power, aggression and noise of a heavily modded aftermarket car while maintaining the piece of mind provided by the Dodge warranty.
Power gets bumped up to 485 horsepower and 475 pound-feet of torque with the 6.4-liter Scat Pack, while the 5.7-liter can provide up to 58 hp and 47 lb-ft of torque to add to the stock engine's 375 horsepower and 410 pound-feet. It's the latter engine that can really get some work done, with upgrades ranging from the mundane - intake and exhaust - to the racy, like the ported heads and high-flow headers.