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As mentioned above there are alot of choices. Do you want a cold air system or not? Probably the most popular cold air system is the Vararam, I have this system on my car and it works very well. The most popular non cold air system is probabily The Donaldson Blackwing. This is also a very good system but your engine breaths the hot air that is under your hood. The cooler the air the better your car performs.
As mentioned above there are alot of choices. Do you want a cold air system or not? Probably the most popular cold air system is the Vararam, I have this system on my car and it works very well. The most popular non cold air system is probabily The Donaldson Blackwing. This is also a very good system but your engine breaths the hot air that is under your hood. The cooler the air the better your car performs.
I heard the vararam work good but it is made cheep.
I have also heard the same but have never seen one myself so....However there are also the Halltech Stinger and TRAP systems which are both worth looking into. TRAP is a cold air and the Stinger is easily modified into a cold air system. (Dave68 Mod) It works great!
As mentioned above there are alot of choices. Do you want a cold air system or not? Probably the most popular cold air system is the Vararam, I have this system on my car and it works very well. The most popular non cold air system is probabily The Donaldson Blackwing. This is also a very good system but your engine breaths the hot air that is under your hood. The cooler the air the better your car performs.
The most popular "warm-air" intake is the Halltech Stinger-R and is easily supplied with cold air via an inexpensive mod to the radiator cover. Total cost is approx. $280 or less. The Vararam is a good system, but requires much more time to install and does change the C5's fron-end appearance.
I use the Helltech Stinger - R that i got from Nate at corvette Garage for 199$, I have put it on yet, but if you want ill let you know how it works when I do.
The '98 air intake opening is so stingy that almost anything is an improvement. I got about 14hp by putting on an '02 Z06 airbox lid and you could feel it at WOT. Cheap, and keeps a stock appearance under the hood if that's important to you. Of course, you can spend $200+ for the other intakes mentioned above, maybe get a bit more (or not, who knows).
The '98 air intake opening is so stingy that almost anything is an improvement. I got about 14hp by putting on an '02 Z06 airbox lid and you could feel it at WOT. Cheap, and keeps a stock appearance under the hood if that's important to you. Of course, you can spend $200+ for the other intakes mentioned above, maybe get a bit more (or not, who knows).
I use the Helltech Stinger - R that i got from Nate at corvette Garage for 199$, I have put it on yet, but if you want ill let you know how it works when I do.