Retail is 4999 and up, call for sale pricing! and we can also install these for you!!!!
link to sound clip on Tahoe
http://oi.b5z.net/i/u/1473169/f/Vide...e_blow_off.wmv
QUOTE
"This is by far the coolest mod I have ever done to any of my cars. I've run nitrous, superchargers, and heads/cam combos and so far nothing has put a smile on my face like the day I took my truck for a test drive after the STS install. At anything less than 35mph I floor it and it's instant tirespin for as long as I wanna drive sideways
Remember this is an Ext.Cab 4x4 fullsize truck with a 5.3L motor!
My truck stock makes a max of 242HP at the wheels. With my current mods and the STS kit I now make 436 RWHP and 479 RWTQ and never have less than 400 RWHP from 4000rpm to 6700rpm. Talk about a nice powerband!"
- Justin QUOTE