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SR Performance Intake Spacer (96-04 GT)

Market Price $79.99 You Save 13% ($10.00)
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  • Item 99001
  • MPN# 99001

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Features, Video & Details

  • Increases Horsepower and Torque
  • Solid Aluminum Construction
  • Simple Installation
  • Fits 1996 to 2004 4.6 GT Mustangs

Review & Installation Video

Review & Install Video

Hey I’m Justin with, and this is my quick look at the SR Performance Intake Spacer fitting all 96-04 Mustang GTs. SR Performance is a company that prides themselves on making high quality but budget friendly performance and suspension components, for a wide variety of different Mustangs. If you want to stay up to date with all the latest SR products released for your ride, in addition to an overview of each product, you have to subscribe to our YouTube channel if you haven’t done so already simply by clicking on the banner below. So the idea of spacers actually originated back in the old school carborator days where raising the carb off the plenum would increase plenum volume and allow for more even fuel distribution. The idea of the SR spacer here works off that same principal, by boosting plenum volume you should see a small bump in power. I’m not going to sit here and tell you this product alone is going to give you 15 horsepower at the rear wheels because honestly it won’t, however it is a great mod for the price that compliments those other basic bolt ons such as your cold air intakes and your exhaust but really shines whenever you add a supercharger or turbo charger into the equation. Either way, I really encourage you to hear what other 2 valve owners are saying about this product, you can do so by simply clicking on the banner below to head back to the product page at, and read up on some of those reviews yourself. The SR Performance spacer here is designed to work with both factory and aftermarket throttle plenums and intakes and is made from 100% solid billet aluminum. It also comes with all necessary hardware and gaskets to get the job done, and best of all does not require a tune. As for the install itself, it is pretty straightforward and should only take you about an hour from start to finish. You will of course need to remove your factory throttle intake first, attach the spacer to your intake manifold itself, then reattach your throttle body or throttle plenum to the actual spacer. Again, very straightforward stuff, but if you should need any help or if you just want to talk shop, you can always shoot us an email or give us a call at any time. So if you’re looking for an inexpensive and easy to install part that’s only going to help your performance as your mods grow, you have to check out the SR Performance throttle spacer, available right here at

More Power. This SR Performance Aluminum Intake Plenum Spacer for the 1996-2004 4.6L 2V GT Mustang is a simple yet very effective bolt-on to improve the quality of the air entering your engine. By helping to better separate your throttle body from engine heat and increasing the volume of the plenum, you will easily gain 2-7 dyno proven rear wheel horse power.

Simple Install. This SR Performance Intake Spacer is constructed of solid half inch thick aluminum and comes complete with all the necessary hardware and instructions for a straight forward simple installation. 

Application. This Intake Spacer is designed for use on the 1996 to 2004 4.6 2V GT Mustangs and will fit with the factory intake or with an aftermarket cold air intake kit.

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

What's in the Box
Hardware included:
  • (1) Gasket
  • (1) Spacer
  • (4) Bolts
  • (4) Washers
Installation Info
Tech Specs
  • Application: 1996-2004 4.6L 2V Mustang GT
  • Material: Aluminum
  • Thickness: 1/2 Inch
  • Hardware Included: Yes
  • Gasket Included: Yes
Will it fit my Mustang?
  • GT - 96, 97, 98, 99, 00, 01, 02, 03, 04

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Most Helpful Reviews

Hot Dam Spacer!

I am very happy with the spacer that I received. 5 minutes of work made a difference. Godd products at cheap prices this is the way to do business..I will highly recommend this company to anyone looking ...

Read More
Helpful (22)


I bought this spacer and it doesnt work very well with the BBK 78mm throttle body. The EGR valve doesnt want to line up with the throttle body when the spacer is in. GOOD PRODUCT. Not very compatible with ...

Read More
Helpful (21)

Overall Rating 4.7 out of 5 stars
Read All 100+ Reviews

Customer Photos (42) Submit Your Photo

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16 Questions / 13 Answers

Ask a Question

Does this spacer work with the BBK 78mm throttle body?


  • Yes. Install this spacer between the upper intake plenum and the intake manifold.


Show 2 more answers Helpful (5)

so if i have cold air intake along with this will it improve my overall acceleration?


  • Just about any mod you do to your Mustang will help acceleration. This keeps the air flowing into your engine cooler by keeping it farther away from the heat of the engine thus giving you more power. The power gain will be very minimal though, so don't expect to "feel" the difference. But little mods like this add up when you start getting more mods like CAIs and Tuners.


Show 2 more answers Helpful (3)

DO YOU NEED TO MODIFY THE STOCK HOOD? Will this spacer interfere with the hood closing okay? or do i need like a cowl hood?


  • No modification necessary - this can be used with the stock hood without any clearance problems.


Show 2 more answers Helpful (2)

Would this work with the sr strut tower brace ?


  • This spacer WILL work with the strut tower brace and the factory upper plenum. HOWEVER, this along with an aftermarket upper plenum will be a very tight fit. I installed this spacer with a Trick Flow 75mm upper plenum (P/N TFS-518B0001) and the throttle position sensor just BARELY fit behind the strut brace. I have a 96 GT, so an 02 GT may be a little different clearance wise.


Show 1 more answer Helpful (1)

Will I lose any power or torque if I put the spacer on along with the 75mm throttle body?


  • You will not lose any power or torque with this spacer installed with the 75mm throttle body no.


Helpful (0)

Will this fit a 2007 crown victoria?


  • While the Mustang and Crown Victoria engines are very similar, there are some minor differences that may cause issues with fitment. We have only tested these on Mustang engines and would not be able to guarantee fitment on other applications.

    Rob D

Helpful (0)

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Customer Reviews (100+) Write a Review

Overall Rating 4.7

out of 5 stars

Installation Time:Less than 1 Hour

Installation Cost:0-$100

  • Performance Gain 3.71579 3.7
  • Fit 4.606383 4.6

  • 5/5

    May 03, 2010

    Hot Dam Spacer!

    I am very happy with the spacer that I received. 5 minutes of work made a difference. Godd products at cheap prices this is the way to do business..I will highly recommend this company to anyone looking for parts...thanks alot doing more business with you soon...mike and jackie

    Mike J and Jackie D.

    Helpful (22)

  • 5/5

    October 22, 2009


    I bought this spacer and it doesnt work very well with the BBK 78mm throttle body. The EGR valve doesnt want to line up with the throttle body when the spacer is in. GOOD PRODUCT. Not very compatible with aftermarket throttle bodies.


    Helpful (21)

  • 2/5

    June 16, 2010

    no different!

    its easy to install, however i don't feel any improvement. or did it change the way car sounds at all. kind of dissapointed!

    Stephen Crowe

    Helpful (18)

  • 5/5

    September 24, 2009

    Great quality product

    Quality product at fraction of the cost for identical spacer being sold out there. Comes with all gaskets and hardware ...straight bolt on. Very satisfied customer, Thank you.


    Helpful (17)

  • 5/5

    April 10, 2010

    you got to try this

    couple this with a 70 mm accufab throttle body and plenum and you will most certainly have a very sweet power gain. its sounds sweet and great acceleration across the board- lovin it


    Helpful (16)

  • 5/5

    October 19, 2010

    Spacer issue

    Oh my God i thought I was going to snap the EGR bolt (The thing on the right side of the plenum) Very tight to bolt on becasue of the hieght change. I had to use a hammer to pry the EGR up to get the bolts in. Even then it was very tight. Also, I recomment being VERY carful when installing this becasue i accidently snapped a vacume line. (Red lines that look like wires).

    Nick from Wasaga

    Helpful (11)

  • 5/5

    September 08, 2010

    Strut Tower Brace

    If you have a strut tower brace don't bother, the spacer won't fit because there isn't enough room between the raise TB and the brace.


    Helpful (11)

  • 5/5

    February 22, 2010

    very nice

    i had installed one of these spacers on my previous mustang prior to installing the one on my current one, so i had a little bit of experience. I have a support bar that goes across the middle and it still only took 15 minutes to install, although i did run into problems with my egr valve not wanting to allow access. all i did was unscrew the two bolts holding it on and it allowed me to lift my throttle body up. instant gains in TQ


    Helpful (9)

  • 5/5

    August 27, 2009

    intake spacer

    it was real easy to install, noticed a great difference in throttle response, i highly recommend this product.


    Helpful (8)

  • 5/5

    Installation Time: Afternoon

    July 17, 2013

    sr intake spacer.....

    I purchased the sr intake spacer as well al the airaid poweraid throttle body spacer. install was fairly easy as I took my time cause I hate to rush...I can't tell you how they work separately but I can tell you together they work great...mash on the gas and go. can't speak for a mpg improvement cause I can't keep from mashing on the gas...for a combined cost of less than $150 you can't go wrong!!!


    Year: 2002 Submodel: GT maryland

    Helpful (5)

  • 5/5

    July 21, 2011


    I must say I was kinda iffy on buying such an inexpensive performance part but I almost right away noticed the torque increase & my gas mileage seemed a bit the way...not as difficult as I thought on the installation....highly recommended!

    Paul S

    Year: 2003 Submodel: GT

    Helpful (5)

  • 5/5

    Installation Time: Less than 1 Hour

    April 19, 2012

    Better then i expected

    I was always unsure about buying this product, most people said that it was a waste of money so i believed them and didn't bother with it. Then i went to wyotech and it makes sense, increase length of intake=more torque. Thats exactly what this intake spacer did, improved my torque, increased my throttle response also. It is def. worth it just buy it and see for yourself. AWESOME product.


    Year: 2004 Submodel: GT

    Helpful (4)

  • 5/5

    Installation Time: Less than 1 Hour

    December 18, 2011

    Stacked & Racing!

    Got this product with the Stack Racing Upper Intake Plenum (recommended to bundle them together!), and dang can you feel the diffrence!!! The low to mid range power is alot better! It helped my 'Stang breathe A lot better!! Helped A lot with my other mods!


    Year: 1998 Submodel: GT Plainview, TX

    Helpful (4)

  • 5/5

    January 06, 2010

    Intake Spacer

    better throttle response, more getty up when u floor it goes great with K&N cold air intake!! Took 5 minutes to install way nice mod for the money!!


    Helpful (4)

  • 4/5

    Installation Time: Less than 1 Hour

    December 05, 2011

    Worth every penny

    Its way cheaper than any of the other brand out there. It definitely adds a great response to my car. I cant hear any whistle like on my other vehicle. With my cold air kit and this makes a little noise but i like it.


    Year: 1998 Submodel: GT lebanon,MO

    Helpful (3)

  • 5/5

    September 10, 2010

    highly recomended

    best bang for the buck. i dont know if i got any horse power but by lifting the intake plenum it tightend the throttle spring which made for amazing throttle response. recomend getting a friend to help with installation. thanks American Muscle.


    Helpful (3)

  • 5/5

    August 15, 2010


    Couple this with a Stack racing plenum and you've got some serious power for your stang. Great prices and Great customer service. Thanks AM, you've done it yet again.


    Helpful (3)

  • 2/5

    April 10, 2010


    The only difference i noticed in my vehicle was the sound it made. My fuel consumption decreased. These spacers work well with a carb but with fuel injection i dont sugjest it.


    Helpful (3)

  • 5/5

    Installation Time: Less than 1 Hour

    November 19, 2011

    Good Product

    I installed this spacer on my 04 GT and i could tell a big difference in the sound and power at higher rpms. It took about an hour to install. A bit of advice, don't take off the egr but just slacken the bolts a bit so you will have a little bit of play. And make sure to line the gasket up right and it should fall right into place. It says use 2 people but you can do it by yourself, it just may take a little longer. Overall, I am impressed with it.


    Year: 2004 Submodel: GT North Carolina

    Helpful (2)

  • 5/5

    October 14, 2010

    Good Stuff!

    Great fit, looks good with the Accufab thottle body and plenum combo...that being said..the bolts that come with it are weak, I snugged it up wrist tight and snapped a bolt off in my intake manifold...luckily I got the bolt out easily..but be gentle when tightening the bolts.


    Helpful (2)

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