How do I remove a rev limiter are on a 2001 PT cruiser?

To remove or modify the rev limiter on a 2001 PT Cruiser, you typically need an aftermarket engine management system or a performance chip that allows for adjustments to the engine's parameters. Another option is to reprogram the factory ECU using specialized tuning software. However, keep in mind that altering the rev limiter can lead to engine damage and may violate emissions regulations. Always consult with a professional mechanic or tuner before making such modifications.