| Harley Davidson Performance | | | | The fit and finish of the D&D pipe is awesome and |
| A Harley Davidson is not exactly a bike known for its | | | | they installed quickly and easily. I was also very |
| power, at least off the show room floor. For years | | | | pleased when I fired it up for the first time to hear the |
| riders bought a Harley Davidson for the style, the | | | | exhaust note. It was quieter than than 2 into 2 pipes I |
| comfort and the heritage that comes with owning a | | | | had on there before, which might put a frown on some |
| piece of American Iron from a company with such a | | | | Harley owners faces but while it was quieter, it |
| storied history as Harley Davidson. | | | | sounded a LOT better. The D&D Fat Cat produces a |
| That said, most Harley Davidson owners find | | | | nice deep rumble with a lot of bass to it and when you |
| themselves aching for more power almost from the | | | | crack the go-stick it turns into a nice deep roar. I don't |
| minute they pick up their new Harley Davidson. The | | | | know that I have ever heard a set of Harley pipes that |
| first place they turn is usually to a new set of pipes, | | | | sounded better. |
| not only for the power but for that trademark Harley | | | | The performance difference is noticeable. I will admit I |
| Davidson exhaust note. Nothing sounds better than a | | | | have not dyno'd the new pipes but the "butt dyno" tells |
| Harley purring away from a stoplight. | | | | me these pipes definitely make more bottom end and |
| I am a self admitted pipe junkie and I have tried a | | | | mid range power, which is exactly what a 2 into 1 pipe |
| number of different exhaust pipes on my 2007 | | | | should do. The bike is noticeably more torquey and |
| FXSTB Nightrain. My bike is a little hotter than most | | | | gets away from a stop light much easier. I also can |
| with a 107 ci engine, cams and ported heads but | | | | feel the difference when I roll onto the throttle, the bike |
| nonetheless I still find myself craving more power. I | | | | leaps forward with no hint of lag or hesitation. |
| recently replaced my 2 into 2 exhaust system from a | | | | I realize it's hardly scientific but being a power junkie |
| very reputable pipe company and replaced it with a | | | | my entire life, I can safely tell when something works |
| D&D Fat Cat 2 into 1 Harley pipe. I had read about the | | | | and when it doesn't. These D&D Fat Cat pipes will put |
| strong power gains that can be had with a 2 into 1 | | | | a smile on your face, especially if you have a modified |
| pipe and all I can say is WOW! | | | | Harley Davidson. |