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Injen
Injen 2002-2006 Sentra 1.8L 4 Cyl. Black Cold Air Intake

Injen 2002-2006 Sentra 1.8L 4 Cyl. Black Cold Air Intake

Best price now

$410.83at SNC TuningChecked Nov 12

Compared across 10 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $410.83 at SNC Tuning on Nov 12.
  • Checked at 10 stores.

Our take on the Injen 2002-2006 Sentra 1.8L 4 Cyl. Black Cold Air Intake

This is a cold air intake kit from Injen for the 2002-2006 Nissan Sentra with the 1.8L four-cylinder. Injen claims gains of up to 6.3 hp and 5.6 lb-ft of torque, and the kit uses the company's MegaRam and Air Fusion designs to smooth airflow into the engine. On 2005-2006 cars it can be converted to a short ram setup. It suits Sentra owners who want a modest power bump, a more aggressive intake sound and an easy bolt-on upgrade; rivals like AEM and K&N offer similar gains, so the choice comes down to fitment, sound and whether you want the convertible short ram option.

Best for2002-2006 Sentra 1.8L owners wanting a bolt-on power gainDrivers who want a louder, deeper intake noteOwners of 2005-2006 cars who may switch between cold air and short ram
Pros
  • Claimed gain of up to 6.3 hp and 5.6 lb-ft
  • Aluminum tubing resists heat and lasts
  • Converts to short ram on 2005-2006 models
  • Complete kit with filter, hardware and instructions
  • MegaRam and Air Fusion airflow design
Cons
  • Gains are small and mostly felt at high rpm
  • Cold air filter sits low, where water and debris reach it
  • Installation can require removing the bumper or inner fender liner
  • No tune included, so the ECU may take time to adapt

Injen 2002-2006 Sentra 1.8L 4 Cyl. Black Cold Air Intake prices at every store

  • SNC TuningNew

    In stockReturn policy

    $410.83Checked Nov 12
    Visit SNC Tuning
  • OSS MotorsportNew

    In stockReturn policy

    $439.00Checked Nov 12
    Visit OSS Motorsport
  • eliteracefab.comNew

    In stockReturn policy

    $443.69Checked Nov 12
    Visit eliteracefab.com
  • FR SPORTNew

    In stockReturn policy

    $443.69Checked Nov 12
    Visit FR SPORT
  • UroTuningNew

    In stockReturn policy

    $443.69Checked Nov 12
    Visit UroTuning
  • Speedzone Performance LLCNew

    In stockReturn policy

    $443.69Checked Nov 12
    Visit Speedzone Performance LLC
  • dynosourceperformanceNew

    In stockReturn policy

    $443.69Checked Nov 12
    Visit dynosourceperformance
  • Titan MotorsportsNew

    In stockReturn policy

    $443.69Checked Nov 12
    Visit Titan Motorsports
  • RAV PerformanceNew

    In stockReturn policy

    $443.69Checked Nov 12
    Visit RAV Performance
  • MAPerformanceNew

    In stockReturn policy

    $544.23Checked Nov 12
    Visit MAPerformance

Also available at

  • RV & Auto PartsCheck price at RV & Auto Parts

What reviewers say

Owners of the 1.8L Sentra generally report a sharper throttle response and a louder intake note after fitting this kit. Some note the power gain is modest and that the low-mounted filter needs care in wet weather.

What people mention
  • SoundPraisedOwners say the intake gives a deeper, louder note under acceleration.
  • Power gainMixedSome feel a modest pull at high rpm; others say the butt-dyno difference is small.
  • InstallMixedMost manage it in a driveway, but reaching the filter can mean removing the fender liner or bumper.
  • Filter placementCriticisedThe low cold air filter can pick up water and road debris, so owners watch it in rain.
  • BuildPraisedThe aluminum tubing and clamps are reported to hold up well.

About the Injen 2002-2006 Sentra 1.8L 4 Cyl. Black Cold Air Intake

This is a black cold air intake for the 2002-2006 Nissan Sentra with the 1.8L 4-cylinder engine. It improves airflow to the engine, with gains of up to 6.3 HP and 5.6 ft. lbs. of torque. It uses Injen's patented MegaRam (MR) and Air Fusion technologies.

The intake is built from aluminum. On 2005-2006 models, it can be converted to a short ram intake. The kit includes the tubing, filter, hardware and instructions needed to install it.

Brand
Injen
Fits
2002-2006 Nissan Sentra 1.8L 4 Cyl.
Finish
Black
Material
Aluminum
Power gain
Up to 6.3 HP and 5.6 ft. lbs. of torque
Technology
MegaRam (MR) and Air Fusion
Conversion
Converts to a short ram intake on 2005-2006 models
In the box
Tubing, filter, hardware, instructions

Questions and answers

Does this fit my Sentra?
It is made for the 2002-2006 Sentra with the 1.8L four-cylinder. It does not fit the 2.5L SE-R or other engines.
How much power does it add?
Injen claims up to 6.3 hp and 5.6 lb-ft of torque. Real-world gains are modest and mostly felt at higher rpm.
Can I switch it to a short ram?
Yes, on 2005-2006 models the kit converts to a short ram intake. Earlier cars use it as a cold air setup.
Is a tune required?
No tune is needed. The stock ECU adjusts on its own, though it may take some driving to settle.
What is in the box?
Intake tubing, the air filter, mounting hardware and installation instructions.
Will it make my car louder?
Yes. Expect a deeper intake note under acceleration, especially at wide-open throttle.
Where is the Injen 2002-2006 Sentra 1.8L 4 Cyl. Black Cold Air Intake cheapest?
At SNC Tuning, for $410.83, as of our latest check.
Where can I buy the Injen 2002-2006 Sentra 1.8L 4 Cyl. Black Cold Air Intake?
11 stores we checked sell it, including eliteracefab.com, MAPerformance, FR SPORT, UroTuning, OSS Motorsport.

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