Aftermarket parts and Factory Warranty in Canada?

[jonathanq]

Good to know, thanks!

I didn't get an extended warranty on the Yaris, just the factory 3yr.

When I have the extra cash to do some of these things I'll have to decide then how important it is for the peace of mind - and how much "extra" that is worth.

Now I have to start deciding on what I will get when the time comes! The TRD CAI seems to be a popular choice (over K&N or other brands).

I am not up to date on the laws for mufflers. My last two cars I did exhaust replacements they were old enough they didn't need a Cat. However if I want to replace the exhaust on the Yaris I will still need a cat in there I would think. To keep it 'legal'.

Is it recommended to do springs + shocks at the same time? or can one do just lowering springs with stock shocks?