Ships By 12/17
- What Do You Drive?
- Part #:21-577P
- Download installation instructions (PDF)
- Includes AEM filter # 21-203DK
- Compatible with filter wrap # 1-4000 (not included)
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AEM Cold Air Intake System Part #21-577P Customer Reviews
3 Customer Reviews
Reviewed by Joel T (Hilo, HI) — Nov 23, 2010 9:03 AM
I was really surprised how easy and effect the AEM Cold Intake System installation was for my 2011 Scion XB. I can feel the extra horses and the sound gives this 2.4 a new personality. I'm not sure about my gas mileage, because its so hard to resist opening it up just to feel and hear the new system work. 5 stars AEM! joel