MiamiE said:
i just got a 2003 GT for my girlfriend and after owning many ford trucks i can say this car is the best and quickest ive ever driven. i got a few questions about some basic bolt ons. im thinking about adding some
Flowmaster 40 series mufflers and keeping my stock piping and tips. is this adviseable? also thinking about adding the MAC intake and MAC long tubes for $350 its a deal. the Steeda lowering springs are priced nicely also. are these mods in my cars best interest?
Bolting in/welding in any muffler into the stock system - I did this, and I regret it slightly only because for $100 more, I could have just bought the Full American Thunder catback and installed it myself. Get a full catback! Don't expect any noticeable gains either from any catback - pick your brand/style based on what sounds good to you!
MAC intake? If you are referring to the CAI they have, I'd pass unless you just like the look of it. It does look nice, but I wouldn't expect any noticeable gains with it.
MAC longtubes - Just FYI, you'll also need to purchase a new mid-pipe, so it's not just $350. Also, I understand the install can be pretty tough /time consuming. Unless you are installing these yourself, expect a substantail cost to have them installe (at least over $300.)
Steeda Lowering springs - relatively cheap, not a dramatic drop but they definitely make the mustang look better! Handling is improved, but your 60' times might suffer a little due to less weight transfer. The trade off was worth it to me. You can easily install these yourself in your garage/driveway. Get em!
If I had to do it all over again, I'd do the following in this order:
1.) Catback (for sound)
2.) Steeda Shifter (because you won't miss third anymore)
3.) 4.10s (for street fun and lower ETs w/ sticky tires)
4.) Drag radials (for great hook-up at the track and lower ETs)
5.) Steeda Lowering springs (mostly for looks)
