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