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Description
APEXI Power Intake Filter For Blue Bird # U13 503-N101Brand APEXI Product Number 503 N101 Compatible Car Blue Bird # U13 Compatible Engine SR18DE SR20DET LD20 CD20 KA24DE Product Description ___ trade in power intake filters to genuine air cleaner, high performance filters that can be handled equivalent to the genuine air filter. It is effective in the pure air filter and the convenience of one touch exchange. Normal car, of course, can be used with confidence in tuning cars. ___ trade in power intake
| Brand | APEXI |
| Product Number | 503-N101 |
| Compatible Car | Blue Bird # U13 |
| Compatible Engine | SR18DE SR20DET LD20 CD20 KA24DE |
| Product Description | ___ trade-in power intake filters to genuine air cleaner, high-performance filters that can be handled equivalent to the genuine air filter. It is effective in the pure air filter and the convenience of one-touch exchange. Normal car, of course, can be used with confidence in tuning cars. ___ trade-in power intake filters to genuine air cleaner, high-performance filters that can be handled equivalent to the genuine air filter. It is effective in the pure air filter and the convenience of one-touch exchange. Normal car, of course, can be used with confidence in tuning cars. outstanding dust-collecting force in special material filter ___. The power intake filter uses a special material "density gradient type fiber layer filters" with the same characteristics as the power intake (filter characteristics are different). Even while minimizing density increases material inhalation resistance toward the inside, you do not even miss the small dust exhibit high dust catch performance. In addition, the wet filter for applying the oil, the oil may adhere idling upset to the air flow sensor portion, but can cause problems such as accelerator response delay, can be used safely if the dry type of power intake filters. ___ for the maintenance of the power intake filter power intake filters are maintenance-free up to 25,000 km after installation. Is an excellent high-performance filters in cost performance to exhibit high performance at Hassle. __» There is a case where early replacement is required by the conditions of use. If you extremely surface is dirty, remove the dirt of the surface by blowing air with a blower from the back of the filter. In addition, please be used in the state filter and dry. Note) washing with water or detergent-oil have the potential to reduce significantly the performance. |
| Notes | Images are for illustration purpose only. Actual product may vary. |
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.8 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Would recommend
Size: 10 sqft
I used this sound deadening material in my car during an audio and interior upgrade, and the difference was noticeable immediately. Road noise, vibrations, and rattling were reduced a lot, especially on the doors and floor panels. The car feels much quieter and more solid while driving now.
The material was easy to cut and apply, and the adhesive stuck very well without peeling up. It has a quality feel to it and conforms nicely around curves and tight areas. I also noticed my speakers sound cleaner and have better bass response after installing it.
For the price, this sound deadening material is a great value and definitely worth it if you want a quieter ride and better overall sound quality in your vehicle.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Worth it!
Size: 50 sqft
I was worried it wouldn't work as well since it's 50 mil and I thought I got the wrong thing. Nope! Works great. Did all four doors on my 93 civic and I have enough for the floor I think. Solid price. Noise reduced by about 5 decibels hive difference. Very sticky and easy to apply I'm so happy I was able to cover most all of my car. If I need more, definitely buying this since I got so much extra and I thought I would.
PS: that five decibel thing is only with the four doors. My firewall is next and then my floor, but it's such a huge difference
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Quiet your vehicle noises
Size: 50 sqft
Put this in our high roof van and couldn’t believe how much quieter it was at once. Really cut down on the vibration noise Nice and easy to install just peel n stick. Was also easy to cut with scissors for smaller areas. Seemed to be really nice quality. Didn’t notice any odor.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Sound deadening the Hot Rod
Size: 20 sqft, Size: 20 sqft
Works well, good value for the money.
It’s very sticky and conforms to what you are applying it to. One 20 sq ft box did approximately the passenger side
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Good stuff
Size: 50 sqft, Size: 50 sqft
Good stuff. I did a lot of work on my 91 Toyota Land Cruiser 3FE. I did the inside and outside doors, as well as the under-hood area, with some extra work. I like this stuff. It sticks down good but you have to clean your surface so there's a good grip. I think these are going to do well for noise cancellation. The deadening material does well with absorbing vibrations too. But the install roller tools it will come in handy. Trust me trying to do it by hand is not worth it.
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Reviewed in the United States on June 6, 2026