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Injen Hydro Shield

299 Reviews
$22.41 - $24.55 each
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Features:
  • Sitting on top of your performance air filter, the Hydro Shield blocks water and microscopic particles from getting into your engine
  • Drive confidently through light showers, deluges or even sand storms
  • While repelling water, the Hydro Shield still allows wide-open airflow, letting your performance air filter deliver huge horsepower and torque gains
  • The Hydro Shield's embedded hydrophobic treatment creates uniform micron-sized pores that filter out water and debris as small as .005"
  • Expertly crafted from highly durable, racetrack proven polyester
  • Your Hydro Shield was engineered to work best with cold air intakes that position the air filter outside of the engine compartment
  • Available in three hotrod colors: Red, Blue and Black
  • Made in the USA
Description:

Nothing cools an engine's jets like water from your air intake. Whether you're driving through a slight drizzle or a typhoon, your motor is in real danger of drowning. Injen's Hydro Shield, however, stops water from sinking your vehicle. Riding right on top of your performance air filter, this durable polyester cover repels water while still allowing a free-flow of oxygen.

The secret behind the Hydro Shield's amazing success stems from its water repellent outer coating. It's crafted using a sophisticated embedded hydrophobic process, which creates uniform rows of micron-sized pores. These openings filter out water and debris .005" or larger!

You don't have to worry about choking your engine, though. The Hydro Shield purifies the oxygen while still allowing steady airflow-and consistent airflow means rip-roaring horsepower and massive torque. Plus, the Hydro Shield comes in three stylish colors: Red, Blue and Black.

Notes:
  • For a proper fit onto non-Injen Air Filters, check the following measurements of your current filter:

    Base: The diameter at the bottom.

    Top: The diameter at the top.

    Tall: The height from base to top.
  • ATTN: State of California Consumers
    warning symbolWARNING: This product can expose you to chemicals including Carbon Black, which are known to the State of California to cause cancer.(For more information go to www.p65warnings.ca.gov)
Average Rating
Appearance
Ease of Installation
Price/Value
Quality
299 Customer Reviews
5 Star
208 (70%)
4 Star
75 (25%)
3 Star
12 (4%)
2 Star
2 (1%)
1 Star
2 (1%)

Injen hydro shield

Shield came as described! Intended to repel water only do not submerge like the information says ! Normal delivery time , easy check out , thank you!
Appearance
Ease of Installation
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Posted By Chris M (Casper, WY) / July 12, 2019
2006 Honda Civic
Yes
No

Great product

Great cover
Appearance
Ease of Installation
Price/Value
Quality
Posted By Uriah L (GREENVILLE , SC) / May 6, 2019
Yes
No

Dope

Nice fit and easy to install works great
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Ease of Installation
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Posted By Armando B (SALT LAKE CITY, UT) / November 28, 2018
Yes
No

Camaro Hydro

Upon receiving went right to install, great fit, looks great! Still hear the whistling of my air intake.... It's actually rained a few times to put it to the test..... So far works as designed!
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Ease of Installation
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Posted By Joe A (CABOT, AR) / October 30, 2018
2010 Chevy Camaro
Yes
No

Looks great!!

I love the look of this cover.
Appearance
Ease of Installation
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Posted By Jennifer P (MESA, AZ) / October 8, 2018
Yes
No

Hydroshield

This is an amazing product, tested out the shied with tuning water and it does wonders! Definitely recommend! No cheap materials !
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Posted By Ivan V (San diego , CA) / September 11, 2018
2018 Honda Civic
Yes
No

Great Product

i love it a lot. fast and easy process to get my part. thank you
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Ease of Installation
Price/Value
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Posted By Ryan N (TORRANCE, CA) / August 30, 2018
2003 Nissan 350Z
Yes
No

Good shield

Shield fits exactly as expected for the filter with no issues. It is on the pricier side for it being just a cover, but it gives me peace of mind for when it rains.
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Posted By Jon-Thomas L (FORT KNOX, KY) / June 21, 2018
2018 Honda Civic
Yes
No

Hydro shield save

Love the hydro shield ! The brand badge on it looks sweet on it aside from it looking good in general. Had a little rain incounters & its holding up so far so good ! Great price for a quality feel & good lookin shield.
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Posted By Mychael N (LANCASTER, CA) / April 13, 2018
1991 Nissan 300ZX
Yes
No

Great product

Works well, wicks water away.
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Ease of Installation
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Posted By David B (NEWARK, DE) / March 23, 2018
Yes
No

Great

Great price and value, prevents my engine from getting water in it. Good look and tight fit. Easy install as well.
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Posted By Nicholas K (MANDAN, ND) / March 3, 2018
2018 Honda Civic
Yes
No

Much needed for cold air intakes

Installed this on my injen cold air intake for my civic. My car is lowered and does not have the protective splash guards anymore due to it coming off. This saved my car from sucking in water through the intake during the short rainy season of California. Definitely worth the buy.
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Posted By Kevin T (Fremont, CA) / February 12, 2018
2006 Honda Civic
Yes
No

water

i thought it would keep more water out rather then let it in and hold the water in
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Posted By james p (PLACITAS, NM) / February 8, 2018
2003 Nissan 350Z
Yes
No

Nice Product

This is a good and useful product. If I had any one issue is I would have likes a tighter finish or installed using high quality Velcro to keep it tight.
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Ease of Installation
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Posted By James K (Boise , ID ) / February 5, 2018
2015 Subaru Impreza
Yes
No

Great product!

I looked at this one and one other one made by injen. This one has a sewn patch- which I love the look of! Looks nice over my filter.
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Posted By Magen A (OCALA, FL) / January 3, 2018
2006 Mitsubishi Lancer
Yes
No

Really good product

Really like the product no power reduction
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Ease of Installation
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Posted By Ethan G (ANTELOPE, CA) / November 16, 2017
2005 Volkswagen GTI
Yes
No

Reasonable Confidence

Living in NY, you get all 4 seasons. After I installed my CorkSport SRI I realized, besides the air filter, I had no real heavy water protection on my intake. Now I feel reasonably confident that I limited the direct threat, and if I am cautious in severe wet weather; I am okay. Another plus,no power loss and my fuel economy-which initially dropped after install, as expected- has gone up slightly.
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Posted By Margarita R (CARMEL, NY) / October 19, 2017
2010 Mazda 6
Yes
No

They cool

raining season is about to start so got them before it does. Installed it right away and they alright i guess. They water resistant but not water proof. You still got to avoid puddles but they will still protect your filter
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Posted By Edward F (LAGUNA NIGUEL, CA) / October 13, 2017
1996 Acura Integra
Yes
No

2011 Nissan Sentra 2.0L -- Hydroshield

Cover slips onto filter easily and is very snug. Make sure you get the right size! Perfect for my 2011 Sentra.
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Ease of Installation
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Posted By Brennan R (EAST GREENBUSH, NY) / October 9, 2017
2011 Nissan Sentra
Yes
No

A Great Musthave

If you're getting an Injen Cold Air Intake this is a absolute must have. Hydrolocked engines are no joke. This $20 accessory is a perfect fit and will keep your filter dry in almost all situations. Great product. Just be sure the measurements are right for your filter.
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Posted By Charles O (LEBANON, IN) / October 3, 2017
2009 Mitsubishi Lancer
Yes
No

Perfect

It works great
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Posted By Kaelyn C (WORCESTER, MA) / September 26, 2017
2008 Subaru Impreza
Yes
No

Pre filter

I like it a lot. You can go longer intervals without cleaning and repel water as well.
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Posted By Raymond W (Lakewood, CA) / August 4, 2017
2010 Nissan Altima
Yes
No

As described

It was hard to find this item elsewhere. Glad that AutoAnything had it. I have bought from them in the past and I'm always happy. It's always reasonably priced too.
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Posted By Geoffrey G (KUNKLETOWN, PA) / July 21, 2017
2019 Chevy Colorado
Yes
No

Perfect for off-road Motocross application

I bought this pre filter for use on my racing quad. With an exposed k and n air filter it is dangerous on the engine for wet conditions. I did a lot of research and this was discovered as being the very best. After install I was nothing but impressed. This is a top notch product and though I did not use it in the typical application, if it works in such a extreme condition, it will certainly work on your car.
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Posted By Tyler R (Linwood, MI) / May 25, 2017
Yes
No

Works good

Works good at stopping water. Even running it under faucet no water got through. It also helps keep bugs gravel and leaves from getting stuck in the filter.
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Posted By Peter K (HYANNIS, MA) / February 8, 2017
2016 Subaru WRX
Yes
No
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