slp performance kit f/ doo

[06 Dragon]

Has any one tried this kit on their doo? slp perfomance package for the 07 800r. Suppose to get 170 + hp. Or is their better ones out there/

 

[catzuki]

The RK teck kit is also good. he makes good stuff and cn custom make you anything. But he is busy as hell. Slp makes good product also, I think the best bang for buck is nitrous. I got it on my 07 and it makes a huge difference.