1. Noise: Removing the baffle from a 400EX quad will make it significantly louder, potentially causing noise complaints and even legal issues in some areas.
2. Performance: While removing the baffle might give the impression that the quad is more powerful, it may not actually increase performance, as the baffle is used to direct the exhaust gases more efficiently. Taking it off may create turbulence in the exhaust system, leading to reduced power output.
3. Backfiring: Removing the baffle may also cause the quad to backfire, where unburnt fuel ignites in the exhaust system, resulting in a loud pop or bang. Backfiring can be dangerous and can damage the exhaust system.
4. Heat: The baffle helps to dissipate heat from the exhaust system, which can prevent overheating and prolong the life of the engine components. Removing the baffle may lead to increased heat build-up, potentially damaging the engine.
5. Environmental Impact: Removing the baffle can increase the emission of pollutants like hydrocarbons, carbon monoxide, and nitrogen oxides, contributing to air pollution.
6. Legal Issues: Depending on the local laws and regulations, it may be illegal to remove the baffle from a 400EX quad, as it can change the vehicle's sound level and emission characteristics.
Overall, while removing the baffle may give the quad a louder and more aggressive sound, it is generally not advisable due to the potential negative effects on performance, safety, and legality.
