★★★★★ 5
Useful
Very secure attachment
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Reviewed in the United States on April 8, 2026
Injen 04-06 Altima 2.5L 4 Cyl. (Automatic Only) Black Cold Air Intake
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Injen 04-06 Altima 2.5L 4 Cyl. (Automatic Only) Black Cold Air IntakeSKU: SP1976BLK UPC: 843115013721 Injen 04 06 Altima 2. 5L 4 Cyl. (Automatic Only) Black Cold Air Intake The Injen SP1976BLK cold air intake system replaces your factory airbox on 2004 2006 Nissan Altima 2. 5L automatic models for deeper engine breathing and noticeable power gains. This SP series intake uses patented tuning to deliver up to 11 HP and 12 lb ft torque increases through dyno tested design. Your Altima gains throttle response and
Quick Dispatch:
Your Injen 04-06 Altima 2.5L 4 Cyl. (Automatic Only) Black 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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You'll receive a tracking link by email once your Injen 04-06 Altima 2.5L 4 Cyl. (Automatic Only) Black Cold Air Intake ships.
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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
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4.4 ★★★★★
Based on 2398 reviews
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Product Reviews
★★★★★ 4
Good
Good
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Hubby was happy
My husband was happy with these. He didn’t complain so gold star.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
If you need them,good place to order them
Great but was 2 days late weather. Was bad,in lot of places,
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Reviewed in the United States on March 14, 2026
★★★★★ 5
Great quality
Product exactly as described and worked perfectly for my 2008 Honda accord
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Reviewed in the United States on September 9, 2025
