What dealer are you going to? Your making me nervouse! I just bought a $2,300 4-yr 100k extended warrenty for my 06 speed 6, i certainly plan on at least a SRI, TIP, CBE and maybe a better BPV.. I'm going to Herzog-Meire Mazda in Beaverton, OR.
Well you should always play it safe when it comes to mods and dealers. SRI / TIP / BPV is about 1-2 hours TOPS to remove and revert to stock. Ive taken my intake out so many times i can take out the whole intake with TIP in about 20 minutes. Half of the job is just jacking the car up and taking off the drivers wheel.