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SR Performance Upper Intake Plenum (96-04 GT)

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  • Item 41120
  • MPN# 41120

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    Features, Video & Details

    • Improves Airflow for More Power
    • Perfect for Larger Throttle Bodies
    • Durable Aluminum Construction
    • Fits 1996-2004 4.6L GT Mustangs

    Review & Installation Video

    Review & Install Video

    Hey, I'm Justin with AmericanMuscle.com, and this is our powerpack Bolt-On Build-Up for all 94-98 Mustang GTs. Now before we get started, we're well aware of the fact that the 94-95 GTs came equipped with the 5.0 motor before eventually being replaced by the modular 4-6 in 1996. So, with that said, all the parts used here on our '98 today, will not apply to those earlier years, but the idea remains the same, to increase the power. So that's why we put together a pack of parts that should help our GT breathe a lot easier, in turn making for some more horsepower and torque, all while making for one mean exhaust note. Now, before we get started on our car, we need to grab a quick baseline number, and then hand that over to the crew to get everything installed.

    Improves Performance. Increase the airflow into your Mustang's two valve 4.6L V8 engine to improve horsepower, torque, and overall performance with a Mustang Upper Intake Plenum.

    A Must For Larger Throttle Bodies. Installing a larger throttle body on the factory intake plenum still restricts incoming airflow, but now you get the most out of your Mustangs bigger throttle body by installing an upper intake plenum for improved air flow.

    Precision Crafted. This Intake Plenum is made from a permanent mold casting of 356 aluminum to produce a higher quality casting than conventional sand molds, which reduces porosity for an improved finish.

    Application. The Upper Intake Plenum is a direct bolt-in replacement for all 1996 to 2004 4.6L 2V Mustangs using a Stock, 70mm, or 75mm Throttle Body.

    Fitment: 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

    What's in the Box
    Hardware included:
    • (2) Two Gaskets
    • (2) Two Screws
    • (1) One Large connector
    • (1) One Small connector
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Questions & Answers (21)

    5 Top Rated Questions

    which throttle body which throttle body would be better? the SR Performance 70mm or 75mm throttle body?

    • If you plan on going forced induction then go 75mm but if not go 70mm. Too much air can cause power loss.

    Helpful (5) Show 1 more answer

    do i need to get the spacer? and what is the stock tb in musatng?2002gt justt wandering with oll that reading got a little confuse.....thanks in advance any advise will be apreciated.

    • No you don't need the spacer. I believe the stock tb is 56 mm.

    Helpful (3) Show 1 more answer

    what gains can i expect if i buy this intake with the 70mm sr tb along with the spacer I allready have cai. Would i get better gains buying the sct bama tuner Before this setup ?I plan on doing all of these. Eventually thank you. Very much for your time.

    • The Bama Tuner would be a better choice. You get 3 tunes that are custom for your car and mods. And if you go with this intake at a later date they will adjust you tune so you get the most out of it. Plug and Play Power!

    Helpful (2)

    The Pypes Violator Cat-Back Exhaust the SR Performance Upper Intake Plenum and the bbk cold air intake does it fit on my 1997 gt mustang convertible and do you ship parts in canada Quebec. I love your video, I want to buy so many parts !!!

    • The SR Performance Upper Intake Plenum will fit your 1997 GT and yes we do ship to Canada!

    Helpful (1)

    Hi i have a 2000 merc grand marquis, will this fit ?

    • Unfortunately, we would not be able to confirm fitment of this part on a Mercury Grand Marquis; We can only guarantee fitment on Mustangs, we apologize.

    Helpful (1)
    Post Your Question
    10 More Questions
    How would this do if I have catback flowmasters, X pipes, BBK air intake, and alomanum pulleys, will this give the right amount of air flow to give more hp or will it hurt it frome to much air flow. 1 answer
    will the Airaid Poweraid Throttle Body Spacer fit this? 1 answer
    IS THIS 70MM PLENUM CALIFORNIA CARD LEGAL? 1 answer
    Will this fit my 2000 Grand Marquis? If so, which throttle body do you recommend with it? 1 answer
    Hi. I have just bought a 1996 GT convertible and I wonder if I would need both the 70 mm throttle body and the upper intake plenum to get the best "bang for the money" or is just the 70 mm throttle good enough?? Is there a signifant difference?? // C-G 1 answer
    How can you modify or add letters/numbers on after purchase? I would like 4.6 as I seen in the customers pictures!! 1 answer
    I just bought this SR UPPER INTAKE PLENUM and wow i like the low end and mid rang but my idle seems to hang around the 1100 RPM and then drops down to normal, how do I correct this problem? I was thinking the IAC needs changing. 2 answers
    I HAVE NOTHING DONE TO MY ENGINE [ JUST HAVE BBK INDUCTION KIT BBK SHORTY HEADER]10.5 DEEP DISH RIMS WITH TIRES FRONT 265/35ZR18 93W BACK 28535ZR18 97W[SLP LOUD MOUTHCAT BACK WITH RESONATORS[SLP X PIPE W CATS......OLL THAT SAID I AM LOOKING TO CHANGE THE TB CAN I REPLACE IT WITH 70MM OR 75MM? SOUND LIKE I OLSO NEED A TOUNER ,,,,,ALL RESPOND AND INPUT WILL BE APRECITED....THANKS 1 answer
    Does this require a tune? 1 answer
    Can you use a plenum without a aftermarket TB? 2 answers

    People Who Bought This Item Also Bought

    Customer Reviews (87) Write a Review

    Overall Rating 4.6

    out of 5 stars

    Installation Time:Less than 1 Hour

    Installation Cost:$100-$250

    • Performance Gain 4.117647 4.1
    • Fit 4.661765 4.7



    • 5/5

      Installation Time: Afternoon

      May 30, 2018

      looks better

      cant tell about hp gain real nice acceleration certainly look better under the hood

      ThomasP

      Year: 2003 Submodel: GT

      Helpful (5)

    • 4/5

      Installation Time: Less than 1 Hour

      March 31, 2018

      Sold bolt on

      I like the way it looks it’s not no bbk but if your low on cash and you got a cold air intake and a better flowing intake manifold and not much money left for a throttle body intake this is defiantly something to consider fits fine and does better then the stock. Don’t be fooled no throttle body gives you more horsepower it’s just a supporting mod that will give gains but when other bolt Ons are combined with it.

      Archangel

      Year: 2002 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      March 12, 2018

      Fast Shipping

      Had to work on some if the casting flash with an abrasive roll, but would have ported it anyway. Good polish but could use some visual design, but it is a great platform for custom badging or engraving.

      DannyR

      Year: 2002 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      March 01, 2018

      Great add on

      Wasn't sure what to expect from this but am so happy I took a chance on it. Was a very easy install and the instructions were spot on. It came with everything I needed to put it on. Visually looks very nice and I can feel a difference in throttle response. Also my engine feels smoother.

      JasonK

      Year: 2003 Submodel: GT

      Helpful (2)

    • 5/5

      February 15, 2018

      could be better

      Looks nice on the intake but polishing on the outside and smoothness could be much better for the price.Stuck a 4.6 L V8 emblem on the top to dress it up

      Mike

      Year: 2004 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      December 09, 2017

      Amazing

      Great simple bolt on, big deference in acceleration love it!

      Nathan

      Year: 2004 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      November 16, 2017

      SR Performance Upper Intake Plenum

      Installed this with my 78mm BBK throttle body and WOW what a difference. I see the most change at higher RPM's compared to take off but you can feel it in the seat. Nice addition in performance but also in looks.

      RodneyS

      Year: 2004 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      November 07, 2017

      Great product

      Easy install great finish very noticeable power gains when paired with75mm Sr throttle body

      DerekS

      Year: 2002 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      October 16, 2017

      So shiny!

      I love it! Very easy to install! Slap a 4.6L high preformance badge on the top of it and you have a very sexy and increased hp upper intake!

      ThomasF

      Year: 2004 Submodel: GT

      Helpful (2)

    • 3/5

      Installation Time: Afternoon

      October 09, 2017

      Better than expected!

      I added a 75mm throttle body at the same time. Gave my Procharged 03 better throttle response and more power throughout the power band. Alignment of the mounting hole's were a little off and the vacuum port's that come with the kit need a little bit of sealent around the outside causes some were loose. I would use this intake again.

      beefcake

      Year: 2003 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      September 19, 2017

      Project

      Went on easy, took about 30 minutes to install. Can feel the difference in pick-up.

      DouglasH

      Year: 1999 Submodel: GT

      Helpful (2)

    • 4/5

      Installation Time: Less than 1 Hour

      September 15, 2017

      Well made, would not buy again...

      I've posted this same review on most other bolt-on products... It is well made and comes with what you need to install. The gasket should go in between the plenum and spacer. I bought all the typical bolt on stuff from SR Performance, (75 mm throttle body, plenum, spacer, CAI, UD Pulleys, etc...) and FRPP 4.10 gears. The car felt much better than stock! I recently took everything off for California SMOG, except the gears and hardly noticed any difference. I'm not going to bother reinstalling anything as I should have just listened to what EVERYONE else said and buy a blower... So I have a Kenne Bell ready to go on soon that IS California legal and will actually show massive gains. Not to knock SR Performance or any other company, but the bolt-ons just are not worth it. Save the money up for FI if you really want some power. AND DEFINITELY GET 3.73 OR 4.10 GEARS!!!

      Gezus

      Year: 2004 Submodel: GT

      Helpful (3)

    • 3/5

      Installation Time: Afternoon

      August 19, 2017

      Yeah

      Bolt on was easy but i had to sand down the inside cause had really rough spots an sharp edges and it was pitted on the inside as well but it works fine

      BradV

      Year: 2002 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      July 27, 2017

      Worked perfectly!

      Paired this plenum with a trick flow 75mm throttle body. Was impressed with the finish. Everything lined up perfectly. This is a quick and relatively cheap mod I would definitely do again.

      C1334

      Year: 2002 Submodel: GT

      Helpful (2)

    • 5/5

      July 01, 2017

      00' Can it be used on my V6?

      Just curious got my hands on a v6, yes i know v6... but I'm beefing it up and wondering if this part would fit it?

      guyg126

      Year: 2000 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      June 30, 2017

      Looks Great

      Overall, it was an easy install. It looks great on the car. Performance wise, there were very little gains.

      CraigF

      Year: 1999 Submodel: GT

      Helpful (2)

    • 1/5

      Installation Time: Less than 1 Hour

      June 19, 2017

      Not worth the money

      Spend the money on something better! This product arrived with piting all through the aluminum. Poor casting. I would not recommend to anyone unless you don't care about looks. It works great but looks really bad!

      Bowhntr

      Year: 2004 Submodel: GT

      Helpful (4)

    • 4/5

      Installation Time: Less than 1 Hour

      June 16, 2017

      SR plenum

      Not to sure just exactly what this part by itself yields, I added it along with a 70mm throttle body and a tune from Bama, haven't had the chance to dyno my car yet but altogether gave me a little better performance( throttle response, low to mid power pull mild at best but better), the install was simple and it's missing a design or something on top, its bare and screams for a logo or something so I applied some carbon fibre to the top of it and it looks a lot better.

      Andrew1972

      Year: 2000 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      June 15, 2017

      Better Air Flow

      I purchased this plenum and what a big difference over the stock 90 degree elbow Ford plenum. With the SR Performance 70mm Throttle Body, there's a big difference over stock and far better throttle response. These products were very easy to install and only took about an hour to change over from stock factory parts.

      DavidC

      Year: 2004 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      May 22, 2017

      Great product

      Very easy to install. No tricks or nothing. Almost as easy as swapping battery. Great match up with sr 70mm tb. Both fit like a glove. Not a crazy difference I performance but still noticeable. Might need a tuner which I will get soon. All in all great buy. Recommend to anyone looking for cheap upgrades that work.

      Psychofender

      Year: 1999 Submodel: GT

      Helpful (2)

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