






💨 Unleash the power of pure airflow—because your engine deserves the best!
The PTNHZ Universal Red Neck 1.5" (38mm) High Flow Cold Air Intake Filter is a lightweight, durable upgrade designed to boost engine performance by optimizing airflow. Its universal 38mm fit ensures compatibility with a wide range of vehicles, enhancing throttle response and horsepower with a compact, easy-to-install design.














| ASIN | B0948QPHC3 |
| Best Sellers Rank | #20,530 in Automotive ( See Top 100 in Automotive ) #753 in Automotive Replacement Air Filters |
| Brand Name | PTNHZ RACING |
| Customer Reviews | 4.4 4.4 out of 5 stars (628) |
| Fit Type | Universal Fit |
| Included Components | Clamp, air filter |
| Manufacturer | PTNHZ |
| Manufacturer Part Number | AIT15 |
| Manufacturer Warranty Description | 90 days |
| Model Number | AIT15 |
| OEM Equivalent Part Number | AIT12 |
| Product Grade | Replacement Part |
| UPC | 783902988446 |
| Unit Count | 1.0 Count |
M**D
Great Air cleaner- flows good not noisy
Worked well, great air flow, definitely would buy again, easy fitment
W**R
Air filter
It's an air filter, it filters air
H**D
looks amazing
Easy to install, clean, and looks incredible. The color is bright and elegant. It fits perfectly, is efficient, and improves the air entering my truck's combustion system.
N**.
Es una buena obcion si necesitas un filtro pequeno para tu motor, no necesita mucho espacio y hace un sonido hermoso cuando respira el motor.Muy buen envalaje
1**E
Good quality on Universal fitment.
Used on a 89 bronco ii because original air box got destroyed. Stretched original hose and put a short 3" pipe to attach filter. Filter seems of good quality and build. Especially for the price point.
K**E
Good for budget race cars or derby cars.
Great cheap filter. Worked awesome on several derby cars!
S**A
No good
I have baffles in my valve cover and these bleed oil moisture all over valve covers.
J**R
Spoon tankless
If it fits it sits. Running spoon water heaters installed by Hector.
G**H
It fits perfectly
D**N
Has a 2.5 inch base worked well on my two barrel carburetor however it didn’t give me the hood clearance on my jeep that I was hoping for so I’ve had to switch it out to a shorter air filter. However, if this fits in your application I would recommend it. It is a nice quality air filter for the price point.
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