SKU: 76590571303

iFlight Blitz ATF435 E55S 2-6S Stack/Combo (ATF435 FC/ 55A 8Bit 4in1 ESC) - 30x30

Sale price$73.79 Regular price$81.99
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

iFlight Blitz ATF435 E55S 2-6S Stack/Combo (ATF435 FC/ 55A 8Bit 4in1 ESC) - 30x30Please note, this Flight Controller is based on the ATF435 chip opposed the the F4's and F7's most of the community is used to. Downloading new drivers and using custom targets may be required. As long as your BetaFlight 10. 10 you should be good to go! The iFlight Blitz ATF435 Stack Combo provides dependable performance and efficient control of your 2 6S powered quadcopter. This 30x30 stack combo features an ATF435 FC and 55A 8Bit 4in1 ESC to give

Please note, this Flight Controller is based on the ATF435 chip opposed the the F4's and F7's most of the community is used to.  Downloading new drivers and using custom targets may be required.

As long as your BetaFlight 10.10 you should be good to go!

The iFlight Blitz ATF435 Stack/Combo provides dependable performance and efficient control of your 2-6S powered quadcopter. This 30x30 stack/combo features an ATF435 FC and 55A 8Bit 4in1 ESC to give you responsive controls and reliable power delivery. Fly worry-free and explore new heights. This flight controller comes with plug-in ports for 9V VTXs, LED/Buzzer, receiver, camera, & the ESC. The NEW ATF processors allow for a product like this, a 60-dollar stack that is feature-rich and comes with a 55Amp ESC, which is perfect for those amp-hungry builds. 

Check out all our 30x30mm Flight Controller/Stacks and the rest of our iFlight Products!

To configure download ATBetaflight and if that does not automatically connect, here are virtual com port drivers.  Future versions of Betaflight will fully support these boards.

Specifications

iFlight Blitz ATF435

  • MCU: AT32F435CGU7
  • Gyro: BMI270
  • Barometer: DPS310
  • OSD Chip: AT7456E
  • Flash: 32MB (Blackbox flash)
  • UARTS: 6
  • Motor outputs: 4x (SH1.0 connector)
  • I2C serial: SDA / SLA pads
  • Smartaudio / IRC Tramp VTX protocol supported
  • LED controller: Yes
  • Beeper pad: Yes
  • Firmware target: IFLIGHT_BLITZ_ATF435
  • Mount pattern: 30.5x30.5mm / 4mm PCB hole diameter
  • Dimensions: 36.5x35 mm
  • Weight: 7.8g
  • BEC: 5V 2.5A / 9V 2A

Blitz E55S ESC

  • Mounting Holes: 30.5x30.5mm/Φ4mm
  • Weight: 14.7g
  • Supports 2-6S lipo input
  • MCU: G071
  • Constant: 55 Amps
  • Burst: 65 Amp
  • Current sensor: Yes
  • BEC: No
  • Current rate: 200
  • Supports: DShot DShot150/300/600/MultiShot/ OneShot etc.
  • Target: Q-H-25 16.7(BlheliS) / Bluejay Q-H-50 (Bluejay)

Include

  • 1x iFlight Blitz ATF435 E55S 2-6S 30x30 Stack/Combo (ATF435 FC/ 55A 8Bit 4in1 ESC)

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 76590571303

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katsura
Battle Creek, US
★★★★★ 5
Perfect fit for 2020 Subaru Outback
Fit my 2020 Subaru Outback perfectly. 5-minute install. Works great. My previous cabin filter was scary to see.
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Reviewed in the United States on December 16, 2025
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Richard Gopen
Carnegie, US
★★★★★ 5
Good, inexpensive replacement filter
I've used these filters for a couple years (four replacements) on my Subaru Crosstrek, and they seem to do the job well, probably as well as the original. I generally remove and clean them every three months, and replace them every six.
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Reviewed in the United States on May 7, 2026
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Jim Wallace
Dallas, US
★★★★★ 5
Save some money by doing your own cabin filter change! (You won't notice a difference).
So, one day I was getting an oil change at the dealership, and the associate told me that cabin filter was pretty dirty, which I believed because of the places I take the car, and she said that they could change it while they were finishing up the rest of their inspection, since they already had it apart. I asked her "How much?", and then we both had a laugh when she said "$90." I told her I'd take care of it. It took two days for Amazon to get a replacement filter to me, twenty minutes to watch a You Tube video showing how to replace the cabin filter on my car (I watched it twice), and then about twenty-five minutes to replace the filter itself--I keep a messy glove compartment, so a good portion of the time was loading and unloading that nightmare. In the end, under $15 for the filter, maybe 45 minutes to watch and replace, and the cabin filter hasn't been this good since I first bought the car. This replacement version was as good as the OE filter, fit exactly the same, there's no difference in airflow that I can tell, and so far (6 months later), it seems to be holding up pretty well. We'll see what it is like after a year. I did get the oil changed about a week ago, and the technician didn't raise any alarms about the filter, so everything seems to be working. $90 for a new filter? You can do it yourself cheaper.
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Reviewed in the United States on April 6, 2026
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chad martin
Alexandria, US
★★★★★ 4
Fresh Air Upgrade for My 2024 Impreza
Installed this in my 2024 Subaru Impreza, and it fit perfectly—no issues. The air smells noticeably cleaner now, and it took less than 10 minutes to swap out. The carbon and HEPA filtration does a great job clearing out odors, dust, and pollen—definitely an upgrade over the factory filter. The build feels sturdier than the OEM version, though it does have slightly fewer pleats. Might mean it needs replacing a bit sooner, but for the price and performance, I’m fine with that tradeoff. If you’re looking for a quick, affordable way to improve your cabin air, this one’s a solid pick. 
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Reviewed in the United States on June 26, 2025
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Gram21
Belleville, US
★★★★★ 5
Well built, good fit.
I like it so well, I just bought two more to keep on the shelf for when the price doubles. Seems better built than oem, but I don't know how you can judge the filtration; seems good though.
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