Description: Get 25 percent more horsepower in just 30 minutes. You don't have to be a master mechanic to get a major horsepower increase from your vehicle. All you need is a half an hour, a set of hand tools, and one of Python's VENOM 400 performance control modules. These VENOM 400s increase horsepower by 25 percent in the 1,000 to 5,000(more)

Description: Get 25 percent more horsepower in just 30 minutes. You don't have to be a master mechanic to get a major horsepower increase from your vehicle. All you need is a half an hour, a set of hand tools, and one of Python's VENOM 400 performance control modules. These VENOM 400s increase horsepower by 25 percent in the 1,000 to 5,000 rpm range, and reduce delay when you mash down your throttle. And because they only kick on during increased engine load, they don't affect fuel economy under normal driving conditions. They'll work with preinstalled performance chips, have an off switch to preserve smog certification when not racing, and require only four electrical connections during installation. (minimize)