Just got back the dyno results of the LMI 392 Frank IV CAI. Gained 10rwhp and 11rwtq! Not to shabby for a 250 investment!!! Car is a 2011 ie 392 Challenger with catch can and exhaust as only other mods. Both these mods were present for the before/after dyno pulls. Intake was the only difference!!! Want to say thanks to Carlos (litos) for doing this for me!!!