Hey all I have a 03 cobra and so far added a kenne bell cold air kit. I have called around to a few exaust shops and also performance shops and about all of the said just to switch out the mufflers only. They say that a catback only adds a little extra HP compared to just switching out the mufflers. is the only restriction the mufflers. Cat back runs $400.00 up and thats with me installing it or I can add flowmasters installed for 135.00 or dynomax super turbos or even dynomax ultraflow's installed for 165.00. What do you all think?
On a second note went out with all the mustangs last night about 30 mustangs in all and had a STI sho up with some buddies and who do they go after. Yep me and wanted to run for a $1,000. I just purchased mine 2 weeks ago and still learning to drive it right. Its my 5th mustang and completley the oppiste of all my others. Clutch sucks in a way and also shiffting. Buy the way I didn't race him. It would have been nice to have one of you other fellow cobra's that are modified thier to take him on.
Ken
On a second note went out with all the mustangs last night about 30 mustangs in all and had a STI sho up with some buddies and who do they go after. Yep me and wanted to run for a $1,000. I just purchased mine 2 weeks ago and still learning to drive it right. Its my 5th mustang and completley the oppiste of all my others. Clutch sucks in a way and also shiffting. Buy the way I didn't race him. It would have been nice to have one of you other fellow cobra's that are modified thier to take him on.
Ken