* Check Engine Light: Your car's computer will immediately detect the missing catalytic converter and trigger a check engine light. This light will stay on until the problem is fixed.
* Poor Performance: The catalytic converter is part of the exhaust system. Removing it will drastically reduce exhaust flow, leading to a significant loss of power and potentially rough running. Your engine may struggle to accelerate.
* Emissions Problems: The catalytic converter is crucial for reducing harmful emissions. Removing it will result in your car emitting significantly higher levels of pollutants, making it illegal to operate in most areas. You'll fail emissions testing.
* Damage to Engine: The backpressure in the exhaust system will increase dramatically. This extra pressure can damage your engine over time.
* Legal Issues: Removing your catalytic converter is illegal in most places. You could face fines or other penalties if caught.
In short, don't do it. While it might seem like a simple fix for a problem (like a clogged converter), the long-term consequences far outweigh any perceived benefits. If you're having exhaust system problems, a proper repair or replacement is the only safe and legal solution.
