2008 civic si sedan exhaust

[arion7273]

Hi John

I am contemplating of putting an exhaust on my civic si sedan. I have the following questions:

1. How long will the procedure last? from the time it is ordered and during installation

2. what is best size for better performance? (eg diameter etc)

3. What is the best material to be used (eg. aluminum or stainless) You could give me pointers or options on which is best for the money.

4. approximately how much performance gain (as to horsepower and overall driving feel)

5. I asked this before, and this is regarding warranty issues, do i need to call the dealership to make sure it does not void warranty? Or do we have a general rule as to what parts will void warranty.

6. You can pm me with the best price option you can give.

thanks,
Joe

[MrLHT]

PM sent.