no, however it is only one of 3 intakes that DOES offer the correct MAF piping size...CP-E CAI, Cobb SRI and the Injen CAI are currently the only intakes that offer the correct size. CP-E CAI, Cobb SRI and the AEM CAI offer air straighteners. The intakes that offer NEITHER correct MAF nor straightener are: Mazdaspeed CAI, Fujita CAI, HPS CAI, HKS SRI. However, the straightener CAN be purchased separately and installed on the Mazdaspeed CAI as it is the original AEM design. I supposed you could also install it on most other intakes, but you may have to cut the pipe to install it and also purchase an additional silicon coupler for the 2 pieces you will have. Choices are tough. Another consideration is color, Injen and CP-E both offer black intakes while the others are chrome, silver, or blue. Cobb will eventually offer black as well via a vendor site I believe. All will have similar "feel" with the SRI's leading the pack due to better throttle response and more noise. Dyno's however will generally show the Injen, Mazdaspeed, or AEM creating the most power, followed by CP-E CAI and Cobb SRI. I'd suggest avoiding fujita or hps from ebay as they do not advertise a air straightener or correct maf size. Although some may have good luck with these, its best to get at least one of the correct emissions designs with your aftermarket intake, either correct MAF or air straightener. This not only allows fewer CEL problems but it also ensures you are running close to stock fuel trims. CP-E advertises their CAI as running slightly Richer than stock so it is very safe. This accounts for the slightly lower power output as the other CAI's run leaner than stock (could* create fuel cuts with additional mods without tuning). This is objective information that I gathered while researching intakes. IMO (although I run the Injen), the Cobb would be a good choice IF it was in stock. If you can't wait, read the above again and shoot for the next best fit for you. Also worth mentioning is the mazdaspeed comes with a splash shield and the Injen is pointed upward to avoid water. Hydroshields can (and should) be placed on any CAI filter and is worth doing. Cobb will be the shortest to install as well.
