Originally Posted by RhoudezGt
I want to add the boss intake manifold to my 2013 GT. Specs say it will add 58 RWHP and 40 lbs of torque. Is that added to the stock 420 HP.
---------- Post added at 10:41 AM ---------- Previous post was at 10:40 AM ----------
Yes ... Kinda. It's rwhp which != crank HP.
Also, those numbers are a bit misleading. The intake manifold requires a tune, which is good for 25-35 rwhp on its own. Those numbers are also curve gains, not peak gains. Maximum power output will be marginally better, but what the boss intake mani does do is give you a much more smooth and wider powerband. The gains are seen on the track with high rpm launches on drag radials or bias ply tires, and shift points over 7500 RPM.