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Injen 99-04 4Runner Tacoma 3.4L V6 only Wrinkle Black Power-Flow Air Intake System
Injen 99-04 4Runner Tacoma 3.4L V6 only Wrinkle Black Power-Flow Air Intake System
Injen 99-04 4Runner Tacoma 3.4L V6 only Wrinkle Black Power-Flow Air Intake System
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Injen 99-04 4Runner Tacoma 3.4L V6 only Wrinkle Black Power-Flow Air Intake System

Marsoni M251S
Sale price$185.62
Pay 4 payments of $46.41 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Injen 99-04 4Runner Tacoma 3.4L V6 only Wrinkle Black Power-Flow Air Intake SystemSKU: PF2055WB UPC: 843115004804 Injen 99 04 4Runner Tacoma 3. 4L V6 only Wrinkle Black Power Flow Air Intake System This Injen PowerFlow air intake system delivers dyno proven horsepower and torque gains for Toyota 4Runner and Tacoma models with the 3. 4L V6 engine. The mandrel bent 6061 T6 aluminum intake tube in wrinkle black finish improves airflow while adding engine bay style. Perfect bolt on upgrade for 1999 2004 Tacoma and 1998 2004 4Runner 3.
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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
4.1 ★★★★★
Based on 903 reviews
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Verified Purchase
Natalie Holloway
Draper, US
★★★★★ 5
Works great
Works great for my boyfriend. Hasn't complained about getting too hot. He says it is comfortable too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 3
Low firm/supportive
It was good, however It wasn’t firm enough. It’s advertised as supportive so I guess low firm is where it sits in the chart
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 14, 2025
P
Verified Purchase
Patricia Hull aka Pattiwitch
Phoenix, US
★★★★★ 5
Good for support
Best pillow for mom to keep spine in line helps with pain.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
M
Verified Purchase
Mike
West Palm Beach, US
★★★★★ 5
Firm n cool
I am super picky about pillows and I need them firm and cool. This is absolutely amazing. Love it! Better than more expensive pillows I've gotten in the past.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
V
Verified Purchase
Virginia Skaggs
Fort Morgan, US
★★★★★ 5
Great pillow
Love it after I adjusted fluffiness. Pain no more
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026

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