

⚡ Clean Air, Fierce Performance – Own the Road Like a Pro
The AEM 28-20438 Dryflow Air Filter is a high-performance, washable synthetic air filter designed to maximize airflow and filtration efficiency. It boosts horsepower and throttle response while capturing up to 99% of harmful contaminants. Oil-free and reusable, it offers easy maintenance and outstanding durability, even in dusty racing conditions. Proudly manufactured in the USA, this filter is a smart upgrade for drivers seeking enhanced engine performance and long-term value.




| ASIN | B07RWFJRJD |
| Best Sellers Rank | #59,947 in Automotive ( See Top 100 in Automotive ) #726 in Car Engine Air Filters |
| Brand | AEM |
| Customer Reviews | 4.8 4.8 out of 5 stars (167) |
| Date First Available | 15 May 2019 |
| Exterior | Machined |
| Item Weight | 740 g |
| Item model number | 28-20438 |
| Manufacturer | AEM |
| Manufacturer Part Number | 28-20438 |
| Model | A |
| OEM Part Number | 28-20438 |
| Product Dimensions | 31.12 x 38.1 x 6.35 cm; 740 g |
B**M
Very well constructed and perfect for my 23 GX460. I have used the K&N and this in other vehicles and both have performed flawlessly. Cleaning is easy and I keep the OEM filter to use while this filter is drying.
B**M
المنتج ممتاز والجودة عالية وفعلاً فرق معي صرفية الوقود ونشاط في العزم وسرعة استجابة الدعسة تحس السيارة أصبحت اخف في الوزن. ملاحظة مهمة عند التنظيف فقط استخدم منظف خاص للفلاتر الجافه غير الزيتية واغسله بالماء لا يستخدم التزييت نهائياَ فهو مصمم تنظيفه بدون وضع الزيت قبل التركيب وهذا اكثر شي اعجبني فيه لان الزيت لا يناسب اجوائنا الصحراوية يمسك الغبار بشكل سريع ويكتم المكينة.
L**G
The product is very good. I recommend it to everyone.
T**T
Gotta love the Amazon asked question.... "Easy install?" In this case yes, but I have had other cars that the design of the stock airbox is insane to get the filter out. Fortunately Toyota made this one easy! I am a fan of dryflow filters. I have used both AEM and AFe of which I have between these two manufacturers in three cars. Keeps everything clean and are cleanable. I have one that has been in my car for 6+ years and is still in good order. I have used others that are oiled and seen people use foam filters. They both have their issues. Either the oil gets into the intake tract and air mass sensor if equipped....never a good mix. The foam seem to get dirty fast and deteoriate fairly quickly. The issue there is the bits and then dirt find their way where they shouldn't. Am I expecting gains in power or gas mileage...no I am not. In this case for me it is replacing a stock paper filter with something way better and will last for the remainder of the time I own the vehicle.
B**N
Way better than the oiled filters. Recommend on any vehicle you own.
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