Can a cut off exhaust pass an inspection in Texas?

Muffler Requirements Texas law stipulates that no part of an exhaust system can pass through the passenger compartment. The exhaust, likewise, can only be emitted from the back, sides, or top of the vehicle. A muffler must be mounted to the vehicle with special exhaust system brackets.

Is an aftermarket exhaust illegal in Texas?

Unlike many other states, Texas does not have a well-defined exhaust noise law. Any modification you make must not cause your vehicle to put out more emissions than required by law. In addition to your muffler, your exhaust system must have a catalytic converter.

Is straight pipe exhaust illegal in Texas?

Yes, you read right, Texas. In the big state, they note “A motor vehicle shall be equipped with a muffler in good working condition that continually operates to prevent excessive or unusual noise.”

Can I pass Texas inspection with EVAP not ready?

For vehicles year model 2001 and newer, we allow one (1) non-continuous monitor to be Not Ready and still pass the test, but two (2) or more Not Ready’s will cause the vehicle to fail. If you look at your Vehicle Inspection Report (VIR), you will see the emissions monitors listed and their Ready/Not Ready status.

Can you pass inspection in Texas with a check engine light on?

A full diagnostic is still necessary, as you cannot pass the Texas state inspection with a check engine light on, even if it is just for emission reasons.

Is straight pipe exhaust legal?

A straight pipe is just that, a pipe that is straight with no restrictions unlike most exhaust systems. There are a few reasons as the why this is illegal. The first being the obvious for noise ordinance.

Are exhaust decibels checked during a Texas vehicle inspection?

Note that exhaust sound decibels are not checked during exhaust inspections so long as the exhaust is not leaking or incomplete. Under Section 547.604 of the Texas Transportation Code, all motor vehicles must be equipped with a muffler, in good working order that prevents excessive or unusual noise.

What kind of inspection is required for my vehicle in Texas?

All Texas registered vehicles are required to receive an annual inspection. All inspections include a comprehensive safety inspection; however, some vehicles are required to have an emissions test in addition to the safety inspection.

What are the requirements for an exhaust inspection?

The muffler must be for the reduction of noise. The muffler must be intact, in condition similar to when new; it cannot have been patched or repaired. Note that exhaust sound decibels are not checked during exhaust inspections so long as the exhaust is not leaking or incomplete.