Frequently Asked Questions
Could my old exhaust of over 4 years with no apparent leaks cause poor fuel consumption?
Yes, because a muffler builds up with carbon and over a period of years make the muffler less efficient
Sometimes I hear a rattling noise from the front of my exhaust and occasionally loss of power, could this be the catalytic converter?
Yes, there are a number of things that could make a rattle noise, but with the loss of power you should have your catalytic converter flow tested
Will headers/extractors only increase my power or also the economy?
Yes, they increase economy and performance of approx. 10% depending on driving habits
How often should a catalytic converter/O2 sensor be changed?
If there are no signs of problems, approx. a 100,000 - 130,000 KM is the average
Will cold air intake improve the performance and economy of my car?
Yes, because you're getting cool fresh air at a higher rate into the engine