Sittin_Pretti_Box

Well... which is really better? I don't really think there is a difference except for name and that Injen only comes polished? not exactly sure?

Also... Injen kind of has more dress up for the car, such as valve cover and the oil cap.

AEM just has the battery tie down I seen.

Any other suggestions? or things that these two companies have for the xB?

hayalex6

K&N Typhoon hands down. Most power gains. 8.1 hp!

HaVoK

Have you read through the sticky xA/xB intake buyers guide, good info. If not here:
https://www.scionlife.com/forums/viewtopic.php?t=55160

Also, the Injen does also come in black. As for the differences just read the sticky (link above).

As for other items these companys have for the xB, Injen also makes an exhaust for the xB. AEM I believe also has oil caps and they also own DC Sports. So, in a way they also have a header and an exhaust for the xB.

Sittin_Pretti_Box

thanks HaVoK.

HaVoK

No problem

Also, forgot to mention DC Sports (AEM-owned) also makes a strut bar for the xB.

nick1980

Go with Injen.

Injen is dyno proven.

I have the Injen cold air intake and love it--sounds great.

PandaIst

injen

Prototype_xB

Injen IS series SRI

Sciond

get the YDR duplicates the Injen...much cheaper

Sittin_Pretti_Box

yeah I am thinking of getting the Injen one, cuz they got a valve cover and oil cap I'd like to get too. Its more for just dressing up my engine bay more than power, but seems it will be a small plus as well.