Fujita
Fujita pros: Arguably best performance and sound
Cons: Fitament issues (rubs fender), Can throw cel due to oiled filter, most expensive
AEM Pros: Good performance, good sound, dryflow filter = no cels, Sleeper intake...looks stock, slightly cheaper than the rest.
cons: not a complete intake, uses some of the original piping
K&N Pros: No known fitament issues, good performance, good sound, usually dont have to order online, you can get them in easily at alot of performance shops.
Cons: Uses oiled filter and can cause cels.
Injen Pros: arguably best sound/performance,
Cons: Known fitament issues, uses oiled filter and can cause cels.
Cons: Fitament issues (rubs fender), Can throw cel due to oiled filter, most expensive
AEM Pros: Good performance, good sound, dryflow filter = no cels, Sleeper intake...looks stock, slightly cheaper than the rest.
cons: not a complete intake, uses some of the original piping
K&N Pros: No known fitament issues, good performance, good sound, usually dont have to order online, you can get them in easily at alot of performance shops.
Cons: Uses oiled filter and can cause cels.
Injen Pros: arguably best sound/performance,
Cons: Known fitament issues, uses oiled filter and can cause cels.
The AEM is great, I have run mine about 15000 miles with no problems. I just ordered the JBP 3in CAI and I am going to get an AEM filter to go back on it, because the one that comes with it is an oiled filter. So I'm sure that the JBP is going to be real fun to put on.
At our last meet there was a guy with a Fujita intake on his car and did sound different. Like everyone else said he had a hard time putting it on and it rubs a little bolt sticking out of the core support.
At our last meet there was a guy with a Fujita intake on his car and did sound different. Like everyone else said he had a hard time putting it on and it rubs a little bolt sticking out of the core support.
Yeah, as far as the CEL with oiled filters.........I confirmed with a shop supervisor at the dealership that oiled filters have the ability to fudge-up a MAF, and then the MAF and any problems caused by it are not under warranty. He said the dry filters (ie: AEM) don't gunk up the MAF and will not void warranty EVEN IF THEY THROW A CEL (cause there is a flash out for that). So, if you take care to not over-oil a filter (or if you are somehow MAF-less), go ahead and K&N the bitch. I'm thinking better safe than sorry and would use AEM. Notice any GMPP CAI filter is a dry flow - for the 2.2/2.4, for the Silverado's, etc. IT's 'cause of the MAFs.
If it were simply a matter of oiled vs dry, then why do people who switch to a dry flow on an Injen still throw CELs? Or, better yet, why are we seeing 2.2s and 2.4s with oiled filters NOT throwing as many CELs???? Location, location, location.
On mine I RARELY get a CEL, and when I do it's because of one of three things: 1) there's been a dramatic change in weather - when the temperature first starts to drop in fall it goes nuts. Ditto for when it first starts getting a little warmer in spring. 2) The filter needs cleaned. 3) I've been getting on the car hard, lots of on and off throttle and/or going WOT and then backing off for long periods of time. It's pretty common for me to see a CEL the day after an auto-x or a track day.
:CLEANING TIP: Ways to avoid problems with an oiled filter:
1) Always make sure you don't over oil. Less is more.
2) Buy two filters. Keep one clean. When it's time to clean the filter on the car, put the pre-cleaned one on. Clean the dirty one IMMEDIATELY and oil it, put it in a safe place where it won't get dust and save it for the next time a filter needs cleaned.
3) After you oil the filter, put some rags or paper towels INSIDE the filter. Take a hair dryer on high (don't have to use hot air, cool will work and it's probably actually better since you'll be putting it close to the filter). Put it close to the filter and move it back and forth, slowly work your way up and down all the folds and the whole way around the filter. This will blow excess oil onto the rags or paper towels and NOT onto your MAF later. Obviously remove the rags/towels before puttign the filter back on......


