A little soa/spt bird has informed me
Full stainless construction, mandrel bends, 50 state legal.
Sounds nice and deep with the "classic" scooby sound we love and know
SPT is claiming a ~10hp gain, but Sport Compact Car showed a gain of 19 hp and 31 lb-ft at the wheels on their sedan.
Full warranty on parts (3yr/36k mi), won't void vehicle warranty, dealer installable, fully tested by both SPT and FHI.
Here's the best part.... they're being introduced with an introductory retail price of $333 for either system! They will soon go back up to $880 for the 4dr and $800 for the 5door.
You can also get the entire "tuned by SPT" package for $499 at your dealer (this price also includes installation!). This includes the exhaust, sport mesh grille, and tuned by SPT badging.