(ii) Eighty-six DBA if the maximum lawful speed on the highway or street is not more than 35 miles per hour. Mufflers; prevention of noise; emission control devices. Table I Virginia plans to crack down on noisy vehicles - FOX 5 DC loud North Carolina 1. I heard OR has some laws about exhaust noise. --The measurement procedures for determining compliance with this section shall be established by regulation of the Department of Environmental Protection as provided in s. 403.415(9), in cooperation with the department. Muffler cutouts or mufflers without internal baffle plates are prohibited. Weblouisiana sportsman mobile homes. --This section applies to the total noise from a vehicle and shall not be construed as limiting or precluding the enforcement of any other provisions of this chapter relating to motor vehicle mufflers for noise control. Exhaust B. (3) No person shall modify the exhaust system of a motor vehicle or a motorcycle in a manner which will amplify or increase the noise of the vehicle or motorcycle above that emitted by the muffler originally installed on the vehicle by the manufacturer. (1) Every motor vehicle subject to registration and operated on a highway shall at all times be equipped with an adequate muffler in constant operation and properly maintained to prevent any excessive or unusual noise, and no such muffler or exhaust system shall be equipped with a cut-off, bypass, or similar device. A. Table 1 (1) For passenger cars: (a) When operated at a speed of thirty-five miles per hour or less, a maximum noise limit of seventy decibels; Dont make the exhaust replacement until after your Mustang is registered and licensed in Oregon. Modification of exhaust systems. The trunk shall be considered as part of the passenger compartment; petroleum gas or other modifications have been made in order to reduce air pollution (ii) Seventy-six DBA if the maximum lawful speed on the highway or street is not more than 35 miles per hour. 815.250 Operation without proper exhaust system; exemptions; penalty. Please understand that state laws are subject to change, and it is important to consult the current statutes and regulations in your state to ensure accurate information. (a) No person shall use on a public highway, sell, alter or install a muffler which will noticeably increase the noise emitted by a motor vehicle above that emitted by the vehicle as equipped from the factory. (d) "Muffler" defined. (2) The engine and power mechanism of every motor vehicle shall be so equipped and adjusted as to prevent the escape of excessive fumes or smoke. 160A-184. Condition of vehicle 2811 OPERATIONAL LIMITS FOR MOTOR VEHICLES Every motor vehicle shall at all times be equipped with a muffler in good working order and in constant operation to prevent emissions greater than those allowed by rules and regulations established by the Department. (1) Is in good working order. I have a Magnaflow high flow cat to a Roadstersport4 with no baffle. Speed Limit over 35 mph: 79 mph. Sign up for our free summaries and get the latest delivered directly to you. --No person shall modify the exhaust system of a motor vehicle in a manner which will amplify or increase the noise emitted by the motor of the vehicle above the maximum levels permitted under subsection (a) or violate the provisions of subsection (b). C. The engine and power mechanism of every motor vehicle shall be so equipped and adjusted as to prevent the escape of excessive fumes or smoke. Maximum level, dBA: 94 dBA if model year before 1976; 91 dBA if model year 1976 and after Loud Fifty percent of any fine for a violation of subsection (1.5) of this section occurring within the corporate limits of a city or town, or within the unincorporated area of a county, shall be transmitted to the treasurer or chief financial officer of said city, town, or county, and the remaining fifty percent shall be transmitted to the state treasurer, credited to the highway users tax fund, and allocated and expended as specified in section 43-4-205 (5.5) (a), C.R.S. (b) Prevention of noise. Every street rod must be equipped with a muffler in good working order and in constant operation to prevent excessive or unusual noise. 4513.22. Front-seat passengers who violate the law are fined $25. (F) Whoever violates any maximum noise limit established as provided in division (B) of this section or any of the prohibitions authorized in division (E) of this section is guilty of a minor misdemeanor. No person shall modify the exhaust system of a motor vehicle in a manner which will amplify or increase the noise emitted by the motor of such vehicle, above that emitted by the muffler originally installed on the vehicle and the original muffler shall comply with all of the requirements of R.S. SAE J2005: This measures the engine sound at idle with the microphone 1.5 m away. 3) Any other motor vehicle and any combination of vehicles towed by such motor vehicles Soft Site: 35 mph or less: 76. Every motor vehicle shall at all times be equipped with a muffler or other effective noise-suppressing system in good working order and in constant operation, and no person shall use a muffler cut-out, bypass or similar device. (b) A person may not use a muffler cutout, bypass, or similar device on a motor vehicle. Chapter 90 7. Muffler required. II. (4) The court in its discretion may dismiss a citation issued for violation of the offense described in this section if evidence is presented that the exhaust system complies with or has been repaired or modified to comply with the requirements under this section. 1. (3) In this section, "muffler" means a device consisting of a series of chambers of baffle plates or other mechanical design for receiving exhaust gases from an internal combustion engine and which is effective in reducing noise. No obligations. Vehicle Category (type): No person while on a highway shall operate a motor vehicle with the muffler cut out or removed. For the purposes of this section, "dbA" means decibels measured with a calibrated sound level meter weighted to the "A" scale. Are Straight Pipe Exhausts Illegal? [TX, OK, NC, FL, LA, (i) Ninety DBA if the maximum lawful speed on the highway or street is greater than 35 miles per hour. Procedures used to establish compliance with this section shall be those used to establish compliance of a new motor vehicle with the requirements of sections 60-6,363 to 60-6,374. (3) Any person who violates subsection (1) of this section commits a class B traffic infraction. 32-15-17. Governor Hochul Signs Legislation Cracking Down Every motor vehicle shall at all times be equipped with a muffler in good working order and in constant operation to prevent excessive or unusual noise and annoying smoke. IN-USE MOTOR VEHICLE NOISE PERFORMANCE STANDARDS You already receive all suggested Justia Opinion Summary Newsletters. 55-9-202 Mufflers -- Muffler cutouts prohibited -- Penalty. Every motor vehicle driven or operated upon the highways of this State shall at all times be equipped with an adequate muffler or exhaust system in constant operation and properly maintained to prevent any excessive or unusual noise. ________________________________________________________________________ (a) Every vehicle shall be equipped, maintained and operated so as to prevent excessive or unusual noise. (2) Is in constant operation to prevent excessive noise. Every motor vehicle shall at all times be equipped with a muffler in good working order and in constant operation to prevent excessive or unusual noise and annoying smoke, and no person shall use a muffler cutout, bypass or similar device upon a motor vehicle on a highway. Exhaust pipes on a passenger vehicle shall extend to the extreme rear end of the vehicle's body, not including the bumper and its attachments to the body, or shall be attached to the vehicle in such a way that the exhaust pipes direct the exhaust gases to either side of the vehicle ensuring that fresh ambient air is located under the vehicle at all times. purpose of converting the motor vehicle to operate on natural or liquefied Children under age 8 who weigh less than 80 pounds must be secured in a safety seat while riding in a vehicle. Every vehicle shall be equipped, maintained, and operated so as to prevent excessive or unusual noise. Above 35 mph: 86. No person shall operate a motor vehicle with No person shall use a muffler cut-out or by-pass. This subsection also applies to motor bicycles. 2. Above 35 mph: 84. 13) Exhaust systems--Every street rod shall be equipped with an exhaust system that is free of leaks including the exhaust manifolds (including headers), the piping leading from the flange of the exhaust manifold(s) and the tail piping. (1) After April 1, 1978, a motor vehicle shall not be operated or driven on a highway or street if the motor vehicle produces total noise exceeding 1 of the following limits at a distance of 50 feet except as provided in subdivisions (b)(iii) and (c)(iii): (a) A motor vehicle with a gross weight or gross vehicle weight rating of 8,500 pounds or more, combination vehicle with gross weight or gross vehicle weight ratings of 8,500 pounds or more. No person shall modify the exhaust system of a motor vehicle in a manner which will amplify or increase the noise emitted by the motor of such vehicle, above that emitted by the muffler originally installed on the vehicle and the original muffler shall comply with all of the requirements of this chapter. For purposes of this subsection, "excessive or unusual noise" includes motor noise emitted by a motor vehicle that is noticeably louder than similar vehicles in the environment. (3) Measurement procedures. (B) Street rods that conform to ORS 815.107. (d) All pipes carrying exhaust gases from the motor shall be constructed of, and maintained with, leak-proof metal. (c) Any motor vehicle engaged in a manufacturer's engineering, design, or equipment test. (2) For purposes of sections 707a to 707f, a motor vehicle does not include a special mobile equipment. A violation of this section is a Class 2 misdemeanor. Web 20-128. Such muffler shall be the muffler originally installed by the manufacturer of the vehicle or, if a replacement, the equivalent thereof. Super Loud Exhaust Since the dawn of hot rodding, performance mufflers and exhaust systems, which give a vehicle an aggressive sound, have been a popular Laws Muffler cutout, etc., illegal 32:352. Webor body of vehicle. State law does address exhaust systems and noise in General Statute 20-128, which states in part: "No person shall drive a motor vehicle on a highway unless Speed Limit over 35 mph: 82 mph. Laws (a) prohibits BARs Referee contractor from performing an exhaust noise test on a vehicle unless the vehicles has been cited for violating Vehicle Code section 27150 or 27151. 31-45-1. North Carolina General Statutes 20-128. Exhaust system Modification of exhaust systems. (3) Deterioration of muffler elements. Noisy A bus used for the purpose of carrying school children may discharge the exhaust on the left side in front of the rear axle. Exhaust system; requirements. (a) No person shall drive a motor vehicle on a highway unless such motor vehicle is equipped with a muffler, or other exhaust system of the type installed at the time of manufacture, in good working order and in constant operation to prevent excessive or unusual noise, annoying smoke and smoke screens. shall not apply if the emissions control devices have been removed for the The engine and power mechanism of every motor vehicle shall be so equipped and adjusted as to prevent the escape of excessive fumes and smoke. In Washington State, it is illegal to modify your vehicle's exhaust system to make it louder than the original factory specification.