Is it safe to drive with a broken exhaust pipe?
The Toxic Exhaust The possibility of toxic exhaust fumes leaking into your car’s ventilation system represents the largest reason for not driving with a broken or damaged muffler. You put yourself and others in serious – and potentially fatal – danger if this occurs while you drive.
Can you drive with a flex pipe leak?
A broken flex pipe can mess with compression since the exhaust pressure will not be optimal. Anything before the cat that is broken can cause an issue if there is a pressure leak. I would recommend fixing it as soon as you can but it is not something that will destroy your car.
Why does a flex pipe break?
Most flex pipes will break from the inside accordion piece and it will sound as though you have no exhaust whatsoever. Other forms of a flex pipe leaking can be caused by your car bottoming out and tearing the outer protective mesh and scraping a hole into the flex tube or it could just be from deterioration.
How much should a flex pipe repair cost?
The average cost of replacing the flex pipe is $1325 in which the pipe cost of $317, along with other factors like labor cost and many more. For high-quality spare parts, the total cost of repairing is $1405.
How much is it to fix a flex pipe?
As we were able to find multiple quotes online, we found the average price seemed to be in the $115 to $275 range at a local muffler shop if you were to repair a section of it; however, if you were to replace the entire flex pipe, then the costs could range from $400 to more than $1,000 at a local car dealership if the …
What is a broken flex pipe?
Flex pipes are an essential part of any front wheel drive vehicle and on most all wheel drive vehicles. Without that extra flex the rocking motion would crack the exhaust system causing a loud leak. A broken flex pipe can mess with compression since the exhaust pressure will not be optimal.
What size straight pipe do I need?
The quick and easy way to choose what diameter pipe you will need from the headers to the mufflers is to go back to the old rule of thumb, that for every 100 horsepower, 1 inch of total pipe diameter is needed across the system.
Is a bigger exhaust pipe better?
Exhaust pipes are made bigger to allow better exhaust flow. This is important for increased performance and horsepower (not for the sound). Instead, aftermarket exhaust also equips a less restrictive muffler – which is responsible for the much louder sound.
Can exhaust be to big?
It should be minimised. Engine’s don’t require back pressure but installing an exhaust pipe that is too big does negatively impact engine performance as the paragraphs above explain. At low to medium rpm the engine is less efficient and will use more fuel. Do not get a larger exhaust if you want to save fuel!
What happens if your exhaust is too big?
Yes, it is possible for exhaust piping to be too large. When the pipe diameter increases, the exhaust gas velocity decreases and can be detrimental to engine performance. As you are aware, another drawback of tubing that is too large, is increased noise.