Originally Posted by 09UAV
Just putting the numbers i was told per mod by manufactures. Of course they'd be lower in a combo. I'm expecting about 25 on a dyno but i also run a 5 speed.
performance parts give you the most gains when combined with complimenting parts... not less. and those manufacturers always boost there numbers and dyno test in ideal power making conditions your truck will never see
i have an exhaust on my truck and i would put money that anyone who has installed any type of exhaust system on a 4.0L SOHC ranger has not gained any power at all. probably lost power and torque if anything. the only exhaust upgrade that you might gain from would be full header back exhaust coupled with an intake and tuner.... other than that i really doubt you are getting another 20hp from all your mods let alone 60
2005 DSG ranger 4x4, 4.0L 5spd.
Dual magnaflow exhaust, 6000k HIDs, kenwood deck with 2 10" alpine subs
33x12.5 wrangler mt/r kevlars on 15x8 ultra nomads, shackles and cranked t-bars!!