What are the best cai brands? i'm pricing cai's for my 04 ford mustang 3.9L which all the manufacturers only show 3.8L. everyone on here says it'll work so now its just a matter of finding one now. thanks
i wouldnt recommend an ebay cai unless you are confident enough to find ways to make them fit.
id recommend www.americanmuscle.com they have a cai on there for that year for like 80 bucks and i have it on my car right now and have had no problems
_____________________________
"I drive a CIVIC, its so fast, last night I raced some kid on his tricycle and it was close but I beat him because my spoiler added an extra 20hp so that was the reason I won."
I haven't bought one yet, still looking, but my buddy has a MAC cai, really likes his, that's probably the way I'll go. You get what you pay for most of the time, pay 30 bux on ebay, and get a real crappy CAI, plus the fitment issue.
ive got a mac CAI and i love it, it rubs on the pass side strut tower though.....left a dent in the intake tube. kinda pissed but it sounds and gives a good boost in SOTP
_____________________________
03 AB Mach 1 full bolt ons, 4:10''''s, 18''''s 13.1 at 108 with a 2.0 60'''' < should be in the 12''''s
my intake is wonderful took all day and i got it from a friend who didnt need it cuz he went supercharged ask people with mustangs if they have spare parts you never know what you can find for cheap