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C&L Upper Intake Plenum (02-04 GT)

18 Reviews
Our Price

$159.99

  • Item #98420
  • MPN #711
  • Market Price $180.79
  • You Save 12% ($20.80)
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Product Videos Customer Photos
Features
  • Maximize airflow for more horsepower
  • Perfect for larger throttle bodies
  • Flow bench engineered and tested
  • Durable cast aluminum construction
  • Easy installation
  • No Tune Required
  • CARB EO Number: D640-1
  • Fits 2002-2004 GT Mustangs
  • Made in the USA
Description
Maximum Airflow. The C&L Upper Intake Plenum is specifically designed to improve the airflow into your GT's 4.6L two valve V8 engine to maximize airflow for a noticeable increase in horsepower, torque and performance.

Perfect For Larger Throttle Bodies. To really take advantage of a larger than stock throttle body you need a larger than stock intake plenum. Just by installing a C&L intake plenum in combination with a 75mm throttle body on a mildly modified Mustang you can see at least 8 more rear wheel horsepower, and as much as 15 more horsepower on a more heavily modified Pony.

Made in the USA. Proudly made in the USA from the highest quality materials available, this C&L Performance Intake Plenum has been extensively flow bench tested and engineered to out perform the competition.

CARB Certified. Best of all this C&L Upper Intake Plenum is 50-state smog legal under Carb EO# D640-1 for 2002 through 2004 GT models.

Application. This C&L Upper Intake Plenum is a direct bolt-in replacement for all 2002 to 2004 4.6L 2V Mustangs using a Stock, 70mm, or 75mm Throttle Body and will clear stock hoods with only a 1/2" height difference compared to stock.

Mustang Fitment: 2002 2003 2004 Details

What's in the Box
  • (1) Intake Plenum
  • (1) Small rubber hose
Installation Info
Fitment
  • GT - 02, 03, 04

Does not fit 2001 Bullitt

Most Helpful Reviews View All

Overall Rating 4.8/5 Write a Review
5/5
Big air!

I am really impressed with this plenum. I combined it with the Professional Products 75 mm throttle body and noticed a big improvement in throttle response and acceleration. Well worth the $130.00!

Helpful (2) (0)

5/5
Good bang for the buck!

I got this with a Accufab 75mm TB and a JLT RAI. I can feel it has more power through the powerband even with the canned SCT tune I have on my SCT X3. I get all my parts from AM because they have awesome

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Helpful (2) (1)

Videos

Customer Photos (13) View All

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Q & A (1 Questions, 2 Answers) Ask a Question

Work with Vic Jr? Would the C&L plenum work with the Victor Jr intake and if so, would it be better than the Edlebrock plenum that is suggested with the intake? By sight alone , I see it doesn't match, so is there an adapter to make it work or is it just not possible?

Cornbread68 Year: 2002 Model: GT

Good Question (0) (0)
  • It will not work with a Victor Jr intake as the base is designed to bolt to a stock intake. I am not aware of a Victor Jr intake available for the 4.6L V8. There are aftermarket intakes that will probably work with this Plenum that are available.

    Helpful (0) (0)

    Wildhorse1 Year: 2001 Model: Cobra

    Top 25 Contributor

Show 1 more answer Answer This Question

Reviews (18) Write a Review

  • 5 Stars .83 83%
  • 4 Stars .11 11%
  • 3 Stars .06 6%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
4.8

out of 5 stars

18 Customers Recommend this Product

Installation Time:Less than 1 Hour

  • Performance Gain: 4.333333 4.3/5
  • Fit: 4.555555 4.6/5
  • Bang For Your Buck: 4.444445 4.4/5
Filter By Sort By
  • 5/5

    Big air!

    March 13, 2010

    I am really impressed with this plenum. I combined it with the Professional Products 75 mm throttle body and noticed a big improvement in throttle response and acceleration. Well worth the $130.00!

    Rich

    Helpful (2) (0)

  • 5/5

    Awesome quality!

    October 17, 2010

    Put this with a JLT RAI and Accufab 75mm TB and she opened up all across the powerband. Easy install and great quality. Worth every penny and way better than any other plenum I have seen!

    Mike

    Driving Style: Street / Strip

    Helpful (1) (0)

  • 5/5

    Good bang for the buck!

    October 15, 2010

    I got this with a Accufab 75mm TB and a JLT RAI. I can feel it has more power through the powerband even with the canned SCT tune I have on my SCT X3. I get all my parts from AM because they have awesome prices and customer service. Easy install with basic hand tools. Would definitly buy again!

    Mike

    Driving Style: Street / Strip

    Helpful (2) (1)

  • 3/5

    A little better than stock

    March 17, 2012

    It took about an hour for the install... Installed Professional products 70mm TB with it... Already have Bama tune.. Small HP gain hardly noticeable.. The only thing i was impressed with was the throttle response from the New throttle body because my stock one was sticking... If you got some extra money and just love tinkering with your Mustang than this is pretty cool to just add to a list of mods. I guess a few extra horses can't hurt...

    Keneo

    Year: 2002 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Versailles, KY

    Helpful (1) (2)

  • 4/5

    Looks great!

    January 04, 2011

    I loved the item due to my old throttle body being clogged added a good amount of power. took 45 mins to install with breaks. disliked that the back hose didn't fit easily. It's great if you want to add to a stock car or air intake! disliked

    Mikey

    Driving Style: Daily Driver

    Helpful (1) (2)

  • 4/5

    Excellent product. Easy install

    January 12, 2015

    Excellent performance increase. I got the wrong one. I was sent the one with the 5/8" pcv intake and I needed the 3/8" one. A trip to Home Depot and a 2' piece of 5/8" hose and the problem was solved. Highly recommend.

    Vikingjr

    Year: 2000 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 Toms River, NJ

    Helpful (0) (0)

  • 5/5

    Great product would recommend

    September 24, 2014

    Great product East fit. Throttle responds is alwsom.

    Robbie427

    Year: 2000 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Newark, NJ, USA

    Helpful (0) (0)

  • 5/5

    perfection!!!

    April 24, 2012

    Imstalled this on my gt and notice big time gains in hp and throttle response. Make sure you get a 75mm throttle body to pair with. Recommend highly thnks am fast shipping also

    sikk03gt

    Year: 2003 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 3 texas

    Helpful (0) (0)

  • 5/5

    C&L Upper Intake Plenum (96-04 GT)

    April 11, 2012

    02 Mustangs with a solid EGR line might find it difficult if not impossible to add a the recommended spacer plate between the plenum and the intake manifold unless you decide to cap off the EGR. As an alternative you can add a 1" spacer between the throttle body and the plenum. If you are going to replace your throttle body with something larger, it is the perfect time to do so. After installation I was very pleased to hear the hiss that was coming the performance air intake and impressed with the increase in power. I recommend a PCM Programmer or Performance Tuner to really take advantage of the increased air flow. Thank you American Muscle

    Flint

    Year: 2002 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 5+ Navarre, Florida

    Helpful (0) (0)

  • 5/5

    great

    February 27, 2012

    Great product easy install paired it with a 75mm throttle body and Bama race tune and off road x-pipe good gain in power, it really breathes now! Buy it

    greg3737

    Year: 2000 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 WASHINGTON

    Helpful (0) (0)

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