★★★★★ 5
Effective
Size: 8" x 10" x 2"
Works great
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Reviewed in the United States on September 19, 2025
Injen 03-04 Toyota Corolla 1.8L 4cyl Polished Dyno-Tuned Cold Air Intake
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Injen 03-04 Toyota Corolla 1.8L 4cyl Polished Dyno-Tuned Cold Air IntakeSKU: RD2081P UPC: 843115006037 Injen 2002 2004 Toyota Corolla 1. 8L 4cyl Polished Dyno Tuned Cold Air Intake Boost your 2002 2004 Toyota Corolla 1. 8L with the Injen RD Series polished cold air intake that delivers measurable horsepower gains through dyno tuned design. This bolt on system fits CE LE and S submodels providing aggressive engine sound and striking polished aluminum aesthetics in the engine bay. Injen engineers ensure safe air fuel ratios
Quick Dispatch:
Your Injen 03-04 Toyota Corolla 1.8L 4cyl Polished Dyno-Tuned Cold Air Intake orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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.
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4.2 ★★★★★
Based on 1777 reviews
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Product Reviews
★★★★★ 5
Fits 2021 Acura TLX
Size: 8" x 10" x 2"
Amazon garage and mfg website hadn't caught up, yet: this does fit the 2021 Acura TLX SH-AWD. No problems. New way of getting access -- pinch sides of glove box and drop off of hinge. Old way required removing an access panel.
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Reviewed in the United States on June 14, 2021
★★★★★ 5
Worth it.
Size: 8" x 10" x 2"
Super easy to install. The increased airflow is definitely noticeable.
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Reviewed in the United States on August 1, 2024
★★★★★ 5
Starter
Why did you pick this product vs others?:
Good replacement.
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Reviewed in the United States on June 20, 2025
★★★★★ 5
Starter works great
Fits and works great 2005 Mercury mariner 3.0
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025
