2015 Dodge Challenger Hellcat Exhaust Growl: How Loud Is It?
Description:The 2015 Dodge Challenger Hellcat is the most powerful muscle ever built. With 707 supercharged HP it will such a room dry of air in about a minute. But how does all of that horsepower sound when compared to the other 2015 HEMI Challengers. To find out just click play on another fun and informative TFLcar 4K video.(3:14)