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Injen 04-06 TSX Polished Cold Air Intake

Marsoni M251S
Sale price$215.58
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Injen 04-06 TSX Polished Cold Air IntakeSKU: SP1431P UPC: 843115006921 Injen 2004 2008 Acura TSX Polished Cold Air Intake SP1431P Upgrade your 2004 2008 Acura TSX with the Injen SP1431P Polished Cold Air Intake designed to deliver more air to your engine for noticeable horsepower increases. This system replaces stock restrictions with a free flowing path that enhances throttle response and acceleration. Engineered for the Acura TSX 2. 4L engine it provides dyno proven gains through Injen's
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  • We offer a 30-day return/exchange service after receiving.
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4.2 ★★★★★
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Michael Jozefczak
Carnegie, US
★★★★★ 5
Great fitment, made changing the oil filter easy
Perfect fit for my m760i oil filter housing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
B
Verified Purchase
Benjamin Tua
New York, US
★★★★★ 5
s tier quality
superior quality, single cast aluminum 👍
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Reviewed in the United States on May 2, 2026
M
Verified Purchase
Mr. Jibby
Natrona Heights, US
★★★★★ 4
Too Tight but It Works
It doesn't really sit on very well to be honest, it tends to sit TOO tight in my opinion. Taking it off can be a hassle but at least it gets the job done, durability is good, finish is great, obviously easy to use.
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Reviewed in the United States on April 28, 2025
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Hernan
Lexington, US
★★★★★ 5
BMW F25
Saved me when tried to change the oil. Great price
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Reviewed in the United States on May 23, 2026
V
Verified Purchase
Venkatesh
Houston, US
★★★★★ 5
Great product
Fits perfectly, easy to use, build for value. 3/8 inch drive. Overall made my job easy.
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Reviewed in the United States on December 18, 2025

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