So the dealership where I picked up the car gave me a coupon for a free oil change, I took the car in and didn't say anything about the C&L or the Diablo tune.
Interestingly enough neither did they, in fact I was talking to the service manager about a gear swap and he asked me if I had a tuner or a chip because then it would be easy to recalibrate the speedo. It would seem they're fairly unconcerned about mild mods anyway. They did want over $900 to put 4:10's in....ouch

Any of our NW members familiar with Blue Oval Performance in Vancouver? They want around $500 for the gears and will put in a Borla axle back for $450. They haven't done a Borla yet so they're giving me a discount. Now I just gotta convince wifey how critical this is, I told her it was either the mustang or a hot young chick for the midlife crisis so I got the car.

Mustang

 

 

hey... i hope that 450 for the borla covers the cost of the catback and installation because all catbacks are the same to install and it should cost about 80 bucks max. also, gears should cost you around 200 for installation... maybe 250

 

My dealership had no issues with my tune and CAI..