Thread: [For Sale] Stillen 409 Stainless Headers
View Single Post
Old 09-27-2011, 08:29 PM   #16 (permalink)
whoLEEoh
Premium Member
 
Join Date: Oct 2010
Location: Miami,FL
Posts: 647
Drives: 2010 370z NISMO
Rep Power: 16
whoLEEoh is on a distinguished road
Default

Quote:
Originally Posted by Siciliano15 View Post
yea if uve done all of the other main bolt-ons then these should get you another 15 hp or so. the more mods you do the more they make a difference. if the car was 100% stock id say around 10hp but you should get close to 15
I've heard the opposite but if that's gooD
__________________
2013 Boss 302
whoLEEoh is offline   Reply With Quote