BINGO..... thats another reason y spintechs are so good... they are 2.25" :thumbsup so if u dont plan on getting a power adder for the stang its the way to go. I emailed spintech about power gains on my car (98) and they told me 12-14 hp and 7lb trq. that sounds a bit too generous- but i guess they all fudge the #'s.
PS- you can buy them on www.spintechmufflers.com
- or just call them with the item # and they are very good at answering questions (i've been told).... u may have to call them to order- im not sure if u can do it on their website.