Has Anybody Done This? You Know The One Ford Offers That Dosent Void Your Warrenty. Its Intercooled 5psi And Claims 115hp, Im Interested On What Kind Of Rwhp #'s I Can Exspect From An 06 Gt 5 Speed With This Upgrade.
bobosfocus said:My Stage 3 is listed at 415. Just like the ads state the Roush blower adds 115 to the stock 300. Nice thing is its still under warrenty! Roush now offers a smaller pulley that I just installed. Also includes a PCM reprogram. The difference is amazing!! Roush says it's only good for another 15-20hp. I would say that it is more like 30-40!! Boost comes on much sooner. I would see if you could get the blower with the smaller pulley from Roush!!
MattP 343 said:BTW Its not that it doesnt VOID your warranty, its that Roush picks up the remaining time.