I just got my set of Steeda UD Pullies today and I was just curious as to if they were lighter then the stock pullies. The steeda pullies are about 8lbs. I hope to have them installed by next wednesday. I've also been keeping a close eye on my mpg so I can tell how much of a difference they will...
shorty headers are not worth the money... they cost atleast $300 or more and only give you maybe 5 rwhp... I would go with an intake/tuner combo like the JLT & Xcal along with a tune from bamachips or brenspeed... then a nice set of steeda UD pullies will make you go faster and give you better...
I would do UD Pullies... good for 10hp anf tq and will give you better gas mileage without needing a tune... But the best mod is the intake and tuner... For $554 you can get a JLT Intake and SCT Xcal tuner and tunes from Brenspeed. Then I would go with a good set of mufflers to give you a better...
I think a GT Deluxe is basically a base mustang GT... little to no options... and GT Premium is a mustang GT with most options... not positive though...
I think all the GTs have the drivers seats that raise and lower and every model should have a full size spare...
I can't think of...
My JLT Intake and SCT Tuner from Brenspeed was great! I was also worried about warranty issues but got it anyway and my dealer hasn't said anything about it. As for fuel-economy, I'd say it gave me 1-2mpg better then stock. But the increase in horsepower, throttle response, and overall fun is...
I would go with Lowering Springs (About $225), Shocks/Struts (D-Specs are about $500), an adjustable Panhard Arm Bar (About $130), and last but not least some good Lower Control Arms ($130-$200)
I like the BMR suspension parts (sway bars, LCAs, UCA, & TSB) along with Eibach Pro Kit and D-Specs. It'll cost a little more then the FRPP kit but should should also perform better.