Harley Davidson Exhaust Laws

What Is Harley Active Exhaust Control.

Harley davidson exhaust laws. Ad Fast Free Shipping on Orders Over 40. Aftermarket exhaust will bring better performance more power and better sound to your Harley Davidson. A few examples of this are the cylinder head handles and tank emblems.

These cats as we call them really. DD Performance Exhaust is known for its high performance Harley Davidson exhaust systems. Dennis Hendrixs customers of course would insist that the answer is yes but it seems intuitively obvious that Harley-Davidson would not as the company is seeking a trademark in the sound of the motorcycles it produces in.

Expert Gear Advice From Riders. Expert Gear Advice From Riders. This electronic control unit is the brain of the product and contains software that reads CANBUS signals coming from the motorcycles ECU.

To get the most radical change in your Harley Davidson changing to a high-performance aftermarket exhaust system is the preferred way to get the sound you want. Hyde red to the exhaust which fits perfectly with the original details. Use of a motorcycle with such a modified exhaust system is also prohibited.

I used a decibel reader on my iPhone and showed the CHP inspector that my Thunders Headers were under the 97 decibels that the modified exhaust law required. Some states have no laws and some states California are very strict in the enforcement and any aftermarket exhaust must pass the emissions and loudness levels of the vehicle as to when it left the factory. Harley-Davidson has applied beautiful red accents on numerous motorcycle parts on various CVO models.

What Is Harley Active Exhaust Control. According to DS Harley Davidson. Noise Emission Warranty Harley-Davidson warrants that these mufflers at the time of sale meet all applicable United States EPA.