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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
Injen 99-04 4Runner Tacoma 3.4L V6 only Polished Power-Flow Air Intake SystemDoes your ride need some excitement added to it? Of course it does and why would that ever be a question?! Well, you're in luck because the engineers at Injen Technology have you covered. Check out this Injen PowerFlow (PF) intake to fulfill all of your horsepower desires. The Injen PF cold air intakes have dyno proven power gains that don't lie. The 6061 T6 aluminum tubing offers superior airflow and styling, plus it's available with multiple finish
Does your ride need some excitement added to it? Of course it does and why would that ever be a question?! Well, you're in luck because the engineers at Injen Technology have you covered. Check out this Injen PowerFlow (PF) intake to fulfill all of your horsepower desires. The Injen PF cold air intakes have dyno proven power gains that don't lie. The 6061-T6 aluminum tubing offers superior airflow and styling, plus it's available with multiple finish options, allowing you to choice on the finished look inside your engine bay. , , Injen likes to keep things cool, so the air filter is positioned in the best possible location to keep that unwanted hot air from entering your intake. This helps drop air intake temperatures and feed cool, dense air to that hungry engine. This Injen PF intake kit includes everything that is required for a direct-fit installation. Just like all of Injen's cold air intake systems, this PF Cold air Intake kit includes the unbeatable Injen limited Lifetime Warranty. Rest assured that all of your Injen parts are performing perfectly for as long as you own them!This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001 | Toyota | 4Runner | Base |
| 1998-2002 | Toyota | 4Runner | Limited |
| 1998-2002 | Toyota | 4Runner | SR5 |
| 1999-2004 | Toyota | Tacoma | Base |
| 1999-2000 | Toyota | Tacoma | Limited |
| 1999-2004 | Toyota | Tacoma | Pre Runner |
| 2001-2004 | Toyota | Tacoma | S-Runner |
| 1999-2000 | Toyota | Tacoma | SR5 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Versatile, comfortable and a delight to wear
Size: 10.5 Wide, Color: Army Green
Had never heard of this brand but needed a pair of waterproof boots for a trip to the PNW where we would hike in mountains, rainforest and beaches. I have a pair of Merrell Moab hiking shoes, but wanted something that covered more and were waterproof. These boots are amazing. They are one of the most comfortable shoes I own. I wore them everywhere and found I preferred them over other shoes throughout the trip. They stayed comfortable and dry no matter where we went, rivers, lakes or the ocean.
I’ve now worn them on several trips including a March trip to Bryce Canyon where we went from snow on some trails to the heat of the red rocks in others. I love these boots more every time I wear them.
I am a huge fan now. At the price they are a nobrainer. I would buy these Nortiv8 boots over and over again.
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Reviewed in the United States on March 24, 2026
★★★★★ 4
Good value for a $55 boot.
Size: 12, Color: Army Green
I like these boots because I have a wide foot and even though I bought the 12 and NOT the 12W there is plenty of width. Very comfortable boot. I have put this pair through about 1000 miles mostly on asphalt, ice and snow. Very little actual dirt/ rocky trails. I bought them for the waterproofness and ankle support. Now the soles are getting thin and I can feel small rocks through the soles. Plus the soles are beginning to separate from the uppers and they are no longer waterproof. Not bad for 1000 miles. Still, I feel For a $55 boot they are a good value. I am 6ft and weigh 250.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Very comfortable
Size: 11, Color: Army Green
Great boots , comfort, fits great!!
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Worth Every Penny!
Size: 9, Color: Coyote
I absolutely love these boots! They are super light, comfortable and definitely waterproof. I took them on a camping trip for the weekend and I walked through creeks and puddles with no issues at all. No water got inside and they were comfortable all weekend. The only thing was the tongue did start to bother me a bit after the 3rd day. I have some pretty boney shins but a small cloth between my shins and the tongue helped a lot.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Good
Size: 12 Wide, Color: Black
Easy to walk in good quality, lightweight lace quality is good very comfortable and no resist.
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Reviewed in the United States on May 3, 2026
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