Most Mustang fans probably weren’t expecting the refined new looks and high-technology that invaded the 2013 Ford Mustang last November, but the changes were all welcome. Ford is taking good care of Mustang fans, and this final refresh before the all-new Mustang debuts in 2014 as a 2014 model gives aftermarket automakers one last chance to crank out some special edition Mustangs in the next couple of years.

Famed Mustang modifier Steeda has wasted no time, revealing their lineup of performance Q-Series Mustangs for the 2013 model year.

Let’s start with the Q350, a mostly-appearance and handling package for the base V6 Mustangs. Control arms, sway bars, struts, springs, and shocks, all from Steeda, help improve the handling of the Q350 V6 Mustangs. A mild horsepower boost comes from an axle-back exhaust, cold air intake, computer recalibration, and tri-ax short-throw shifter. Like all of the packages, there is a long list of options to tick off as well, though the Q350 package starts at just $7,995.

If you’ve got a Mustang GT with the new Coyote 5.0 though, you’ll have to step up to the Q450 package, which starts at $11,795. This package includes the same handling and performance upgrades as the Q350 package, along with a new front splitter and lower front fascia, a new spoiler, and a hood strut kit.

Finally there is the ultimate package, the Q600 Streetfighter. This $22,995 package includes all the component of the Q350 and Q450 packages, as well as a Ford Racing supercharger that boosts horsepower (along with the other upgrades) in the realm of at least 525 ponies. This package also includes 20-inch wheels, interior and exterior enhancements, and a very long list of options to choose from.

Look for 2013 Steeda Mustangs to start hitting streets later this year.