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Does removing catalytic improve performance in a Subaru Outback?
Wiki User
∙ 15y ago
removing the catalytic converter will give you about a 10-15% power gain problems is with most the newer car there all obdII and if you take the converter off you will set a check engine light and the computer of the car will still try to fix the fuel air ratio which will kill your gas mileage if you want the power gain and still be able to pass emissions and have no fuel map problems get a 3" high flow converter it would be like removing the stock 1
Wiki User
∙ 15y ago
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How do you make my stock 5.3 gmc faster?
By tuning it and adding (and removing) accessories that would improve performance
Can removing emissions equipment improve gas mileage?
If you removed ALL emissions equipment, the question would be hard to answer, in theory anyway. Removing individual equipment such as your Catalytic Converter would improve exahaust flow and improve gas mileage. Removing your Oxygen Sensor would most likely decrease gas mileage because the Oxygen Sensor helps control the air/fuel mixture.
Can you cut the catalytic converter off of a Mitsubishi Gallant?
In a word no, not only its illegal it will improve performance try a bigger cam or throttle body or a aftermarket ECM.
If you remove the inner core of a catalytic converter in a truck will it improve sound and performance?
It may do that but it will surely fail all emission standards. If you fail that then you can't drive it anyway.
How do gas treatment products really improve automotive performance?
Gas treatment products are made to help improve automotive performance. They do this buy removing water from you gas lines as well as cleaning your engine of deposits to help for cleaner more efficient running.
Does removal of catalytic converter improve mileage?
NO
How do you improve the performance of an under performer?
what is the purpose of coaching the patient to improve performance during spirometry
What can improve CPU performance the most?
A faster internal clock speed will improve the performance of the CPU.
Is it always a good idea to improve the performance of an operating system?
Yes, you should always try to optimize your operating system. This includes defragging and removing viruses and malware from the system.
What action could be taken to improve your performance in your current position by you and by your Line Manager?
What action could be taken to improve your performance
How do you improve fuel economy on a BMW?
The best way to improve fuel economy it make sure your tire are inflated to the factory specification (there should be a tire information placard on one of the doors). Beyond that, making the engine breath better will also have marginal benefits. You can try installing a less restrictive air intake system, and an exhaust system with wider pipes. If you live in a state or country that does not do emissions testing, then you can remove the catalytic converter(s), which are a huge restriction. If your car has to go through emissions testing, then there are hi-flow converters that may work. The above answer is correct except the part about removing the catalytic converter. First of all removing the catalytic converter is illegal. Secondly modern engines equipped with fuel management systems will not run properly with the catalytic converter removed. Do not, remove your catalytic converter.
How do you improve skateboard performance?
Practice
