SKU: 77905876402

Flow Designs CN7 i30N Sedan 2021 Rear Window Vents (Pair)

Sale price$170.99 Regular price$189.99
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

Flow Designs CN7 i30N Sedan 2021 Rear Window Vents (Pair)Suits CN7 i30N Sedan model Flow Designs window vents are tested for solid construction and are superior to basic plastic window vents on the market! PLEASE NOTE: Flow Designs window vents are compatible with any existing air defectors, snap shades and window visors. TWO rubber trims are included: x1 Performance Rubber Trim for track use and regular driving which are secure. x1 Display Rubber Trim for quick install and removal, suitable for car shows

Suits CN7 i30N Sedan model

Flow Designs window vents are tested for solid construction and are superior to basic plastic window vents on the market!

PLEASE NOTE: Flow Designs window vents are compatible with any existing air defectors, snap shades and window visors.

TWO rubber trims are included:

  • x1 Performance Rubber Trim for track use and regular driving which are secure.
  • x1 Display Rubber Trim for quick install and removal, suitable for car shows and car meets - only for stationary visual applications.


Details

Keep your car cabin cool during track days with the Flow Designs Australia window vents! These window vents provide much needed air circulation during warmer weather, and are a much more solid construction and safer than any standard window vents available. 

Included are rubber seals to prevent any vibrations and grips tight to your CN7 i30N Sedan 2021 window so it is secure to drive with at speed. Our team has ensured the window vents do not allow for any baffling wind noise during driving.

Whether you want to keep your cabin cool during track days, or improve the aesthetic of your CN7 i30N Sedan, the Flow Designs window vents are the best option currently on the market!

Rubber seals: please note the rubber seals are a very tight fit. To make the install process easier, soak the seals in warm water to create more flexibility. Once installed the rubber will shrink back for tight fitment. We have developed this tight fitment for the following benefits:

  • less vibrations at speed and idle.
  • eliminate baffling noises.
  • to protect your windows and tint from scratching 

Kit Includes:

  • CN7 i30N Rear Window Vents (pair)
  • x1 Performance Rubber Trim for track use and regular driving and is secure. 2m in length and will need to be cut during install for perfect fitment.
  • x1 Display Rubber Trim for quick install and removal, suitable for car shows and car meets - only for stationary visual applications. 2m in length and will need to be cut during install for perfect fitment.
  • Instructions

Material & Finish:

  • 4.5mm scratch resistant textured ABS plastic
  • CNC engraved logo and features

Install Instructions (PDF)

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: 77905876402

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4.9 ★★★★★
Based on 6 reviews
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M
Miah Quesada
Louisville, US
★★★★★ 3
Mixed Results
These strips fit comfortably and don’t slide around, which I appreciated. They are gentle on my gums and enamel, and I noticed a slight improvement in brightness after consistent use. That said, they aren’t as strong as some other whitening strips on the market, so if you’re looking for dramatic results you may be underwhelmed. Good for subtle whitening.
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Reviewed in the United States on October 2, 2025
D
Disappointed Reader
Whiting, US
★★★★★ 5
Does work well for removing minor stains
This product is probably best for removing minor staining - things like coffee, tea, red wine. I don't think it would work for longer-term stains that accumulate with age - the strips are not powerful enough for that. Very easy to use: just apply and leave on for half an hour or until you can feel that they are no longer well-attached. The "cleaning" process starts immediately - you can see the bubbles form. I am a tea drinker, and I notice immediate effect after putting these on. Don't expect miracles, but they will help with fresh stains for sure. For me, they do not increase the sensitivity, but my teeth are generally not sensitive. But they are peroxide based, so the possibility is always there that it could have that side effect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
R
Raejanae'
Grantham, US
★★★★★ 4
Actually Works! Noticeable Results Quickly
THESE WORK GREAT! I’m a smoker and occasional coffee drinker, and these strips got my teeth from a 12 to a 9 in just a week—I actually noticed results right away. I don’t use them every day, but even with sporadic use, the difference is clear. A couple of downsides: a few strips didn’t stick perfectly, but most stayed in place well. The upsides: I have very sensitive teeth (I can’t even drink ice-cold water easily), and even when I left the strips on longer than recommended, I had very little to no sensitivity. Another bonus is that they’re stretchy! I’ve tried other well-known brands, and their strips had no stretch and often left my back teeth exposed. Overall, these are effective, comfortable, and easy to use—I definitely recommend them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
T
Teleskier
Battle Creek, US
★★★★★ 5
Finally, whitening strips that work for me
I normally have not been able to use whitening strips due my teeth and gums being sensitive, but that hasn't been a problem with these pleasant-tasting strips. They really stick well on the teeth, takes a little effort to get them off in fact but that's not a complaint. Of course the main thing is that they whiten the teeth and while my teeth are probably a little harder to whiten due to my copious use of coffee and tea I can say that these have definitely whitened my teeth a couple shades since using them. Would definitely use again.
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Reviewed in the United States on October 25, 2025
T
Tarafying
West Palm Beach, US
★★★★★ 5
Before & After: Brighter, Whiter Smile in 14 Days
I used these consistently for the full 2-week treatment, and I’m really impressed with the results! As you can see in my before-and-after photo, the difference is very noticeable. The strips were easy to apply and remove, and I typically left them on for 30 minutes each night before rinsing -- they stayed securely in place the whole time and didn’t leave behind any sticky residue, which made them even more comfortable to use. I have somewhat sensitive teeth, and while I experienced a little extra sensitivity on just a couple of days, it wasn’t too bad and went away quickly. A few days after finishing the kit, I haven’t had any lasting sensitivity issues—and my teeth are still looking just as white. I also really liked the refreshing mint flavor, which made the process feel clean and pleasant. Overall, this kit is a great choice if you want an effective whitening option that’s enamel-safe and easy to use. I’d definitely recommend it for tackling coffee, wine, or tobacco stains.
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Reviewed in the United States on September 18, 2025

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