The loudness of an exhaust system is subjective, and preferences may vary from person to person. However, there are aftermarket exhaust systems available that are known for producing a louder sound on Royal Enfield motorcycles. Some popular options include:
Royal Enfield Performance Exhausts: Royal Enfield offers their own line of performance exhausts, such as the "Upswept" and "Straight Cut" models, which can provide a deeper and louder exhaust note compared to the stock exhaust.
Aftermarket Brands: There are various aftermarket brands that specialize in exhaust systems for Royal Enfield motorcycles. Brands like Akrapovič, Termignoni, and Arrow are known for producing exhaust systems that can provide a more aggressive and louder sound.
It's important to note that modifying your motorcycle's exhaust system may have legal implications, as different jurisdictions have regulations regarding noise levels. Before installing any aftermarket exhaust system, be sure to check your local laws and regulations to ensure compliance.
Additionally, keep in mind that excessively loud exhaust systems can be disruptive and annoying to others, so it's important to strike a balance between enjoying the sound and being considerate of your surroundings.