what is the horsepower increase?
1429856
I would have to honestly say that I don't know, what I do know is that I do feel and hear the difference, I plan on changing out my exhaust later on down the line which, from what I've researched is where you would see a more sizable increase in horsepower/fuel efficiency, but I know someone with the K&N; setup who wishes he would've known about Spectre because you really can't tell the difference in quality and performance, and I'm sure you've the price difference. I would highly recommend.
1429857
I got better throttle response but didn't do any dyno tests or anything to actually get quantifiable data. You should hear a difference and notice a "seat of the pants" improvement in acceleration. If I get another z71 then I will definitely buy one of these again.
1429858
There is no horsepower gain if you just add an air intake. You will feel a much better throttle response and I did gain about 0.7 mpg. Very easy to install, highly recommended!
1429859
Due to the fact that i haven't put my truck on the dyno i can give you numbers but i defiantly felt increased throttle response
1429860
You get extra horse power maybe5-10 depends on setup but if your going from stock it's a must buy you hear and feel the difference.
1429861
I'm not really sure on how much or if there is any increase. But the throtle response is a lot better and worth it in my opinion
102193
I don't notice any power increase, but seems carbs and sparkplugs seem to stay cleaner and last longer.
516402
I would not expect it to increase horsepower. It may by chance or good luck increase power a little but my understanding is that it's a maintenance kind of product for helping to keep the converter clean. Not a solution to a convert that's in bad shape. When a catalytic converter gets plugged you have a significant decrease in power and replacing the converter will return the car to what is normal for the car given its age and condition. But I doubt this stuff would be able to clean out a plugged converter, if the problem is the converter.
179127
You might want to check but my recollection is that it went up through 2011. They might hsve an update that can be uploaded but I honestly have not checked since my vehicles are all under 2011!
1882813
We have this vacuum, I can't advise on that, didn't know vacuums were rated for horsepower. Can say we like our vacuum very much and would recommend it.
664752
There is definitely a noticeable increase in power off the throttle but I really didn't note any significant improvement in gas mileage, but I added a lot of extras to my truck at the same time that increased the weight such as a sports guard and winch and larger tires. I would look at adding the Fitch Fuel Catalyst for better gas mileage. It is a couple of hundred bucks, but worth every penny.
437876
The higher the kv the less torque you have but more speed. I hope that helps.
1185282
As far as both questions go I can't give you an exact number on both gas mileage and horsepower. I did feel an increase in power since the intake does make the engine breathe a hell of a lot better. As far as gas mileage goes I did see an improvement but couldn't tell you how much as I didn't pay attention to that after I put it on. AS far as the intake itself. It sounds amazing.
1186653
Supposedly it improves horsepower. What car are you planning on putting this into? If you do not have any other engine upgrades I doubt that it will make a noticeable difference.
1252560
It demands on which HP you are comparing it to. It not as nice as my high end HP but it is pretty close.
1185283
My 2010 honda civic averaged about 37-39 mpg on freeway going 75. I noticed a great increase in torque and acceleration. The responsiveness was a lot better too
704806
The HP gains are minimal with just the intake. It sounds a little tougher, runs a little smoother. Once you get started on the MODS you put something on you need something to compliment it for it to work. This intake brings a lot more air in so you will need an upgrade in the exhaust, stock pipes won't let as much out. If you have updated your exhaust you will see up to 20 ponies added! Will also make you sound like a true muscle car. I did both on my RT and very happy but not satisfied. Now have the next upgrade to compliment these two upgrades! Hope that helps. Good luck. Have fun
152744
MPG increase is relative. It all depends on how you drive, what you are hauling, tire pressure.... The only thing that is definitive in the Superchips spec sheet is a Max HP gain of 24 HP and 24 Ft/lb of torque for a 2013 5.0 F-150.
1754206
Anytime you increase horsepower in an engine you stand to abuse the tranny, rear-end, and tires along with everything else in the suspension. It really depends on your personal driving habits. If it's a Ford 7.3 you're driving, I saw a terrific increase in power with my 96 F350 with the 100 HP kick. A WHOLE LOT OF FUN. Would have liked to have seen better mileage but only have a single 4 inch exhaust out. My drive habits did not see an increase in mileage if not lost some. A friend of mine drives a 2001 or 2 Ford Exabition with this programmer and has increased his mileage 20-25%.
743710
in the k&n; catalog it shows that it will fit for a hp gain of 11. check the k&n; website to be sure
1751434
Mpg won't really increase to make a huge difference. My silverado went up by maybe .5 mpg that's it.
892090
There is a increase in mpg. Not a huge amount but noticable, although I've never done the math.