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SR Performance Throttle Body Spacer (05-10 GT)

53 Reviews
Our Price

$89.99

  • Item #80306
  • Market Price $101.69
  • You Save 12% ($11.70)
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Product Videos Customer Photos
Features
  • Improves engine performance
  • Spiral bore design
  • No tune required
  • Billet aluminum construction
  • Simple bolt-on installation
  • Fits 2005-2010 GT Mustangs with factory throttle body
Description

Improve Engine Performance. Unleash your GT Mustangs hidden power with a SR Performance Throttle Body Spacer. The SR Performance throttle body spacer increases plenum volume to improve the low to mid range torque from your Mustang's stock 4.6L engine, with noticeable gains seen between 800 to 2500 RPM.

Better Fuel Economy. The SR Performance Throttle Body Spacer not only improves the performance of your Mustang, but with its unique “Spiral Bore” design it also improves fuel efficiency. The Spiral Bore "spins" the incoming air for improved atomization of the air fuel mixture for better combustion.

Billet Aluminum Construction. CNC machined from high quality billet aluminum the SR Performance Throttle Body Spacer includes all the necessary hardware required for a simple straightforward bolt-on installation.

Application. The SR Performance Throttle Body Spacer is specifically designed to fit the 2005-2010 4.6L GT Mustangs with a stock factory throttle body installed. No tune required.

Mustang Fitment: 2005 2006 2007 2008 2009 2010 Details

What's in the Box
Hardware included:
  • (1) One gasket
  • (4) Four washers
  • (4) Four Bolts
Installation Info
Tech Specs
Specifications:
  • Application: 2005-2010 4.6L 3V GT Mustang
  • Material: Aluminum
  • Thickness: 1/2 Inch
  • Hardware Included: Yes
  • Gasket Included: Yes
Fitment
  • GT - 05, 06, 07, 08, 09, 10

Most Helpful Reviews View All

Overall Rating 4.6/5 Write a Review
5/5
Good Product..

First of all.. American Muscle has followed through on everything I've ordered.. good service.. the throttle body spacer did what it advertised. It did add torque and horsepower throughout the RPM

Read More
Helpful (26) (1)

5/5
A cheap interesting upgrade....

If you are looking for an inexpensive interesting upgrade then definately purchase. Some claim huge performance differences, some claim improved gas mileage. As a daily driver, I did this right after a

Read More
Helpful (8) (0)

Videos

Hey I’m Justin with AmericanMuscle.com, here with a quick breakdown of the SR Performance throttle spacer fitting all 2005-2010 Mustang GTs. SR Performance is a company that has been earning the attention View Full Transcript

Customer Photos (13) View All

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Q & A (7 Questions, 5 Answers) Ask a Question

do you need a tuner for this? i don't have a tuner and i am not sure if this needs one. can someone please tell me if a tune is required?

depack21 Year: 2006 Model: GT

Question Resolved
Good Question (2) (0)
Show 2 more answers

Is there a benefit to using this with a cold air intake set up.

Markmcd Year: 2006 Model: GT

Question Resolved
Good Question (0) (0)
  • Should add to the benefits of a cold air intake.

    Helpful (0) (0)

    breeze45 Year: 2008 Model: GT

Will I be able to reinstall the stock Plenum cover. I have the "powered by Ford" plenum cover that came stock with the GT Premium package. I have seen mixed reviews about whether or not you have to modify it to re-install it. I wouldn't want to remove or alter it, because I like the way it looks. What is the official answer?

TK88 Year: 2007 Model: GT

Question Resolved
Good Question (0) (0)
  • I didn't have to alter anything. Fit right over new bolts with just a little stretching.

    Helpful (0) (0)

    mustangpat95 Year: 2010 Model: GT

    Top 500 Contributor

Reviews (53) Write a Review

  • 5 Stars .70 69%
  • 4 Stars .23 23%
  • 3 Stars .06 6%
  • 2 Stars .02 2%
  • 1 Stars 0 0%
4.6

out of 5 stars

50 Customers Recommend this Product

Installation Time:Less than 1 Hour

Installation Cost:0-$100

  • Performance Gain: 3.954545 4.0/5
  • Fit: 4.818182 4.8/5
  • Bang For Your Buck: 4.477273 4.5/5
Filter By Sort By
  • 5/5

    Good Product..

    October 15, 2010

    First of all.. American Muscle has followed through on everything I've ordered.. good service.. the throttle body spacer did what it advertised. It did add torque and horsepower throughout the RPM range, but is most noticeable at the upper end. It did increase gas mileage and at this point looks to be about 2mpg. It's installed on a 2008 G.T. with an automatic, Pypes X pipe, and Pypes Violator Mufflers with a Rousch Cold Air intake..

    Al

    Year: 2008 Driving Style: Daily Driver

    Helpful (26) (1)

  • 2/5

    No Power Increase.

    March 18, 2013

    Read the reviews so decided to pull the trigger on this TBS. I'm not a believer in snake-oil type products like this but decided to try it due to reviews. I'm not sure if it is because I have so much done to the car or not, but I felt nothing and heard nothing. Paper weight.

    msaluta

    Year: 2007 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Sarasota, FL, USA

    Helpful (8) (0)

    • Response from AmericanMuscle

      If you have a larger TB installed along with the spacer, that may be a reason you aren't feeling an increase in power as the spacer would restrict the airflow of the larger opening on the TB. Coupled with exhaust mods and/or a CAI would also drown out some of the sound this spacer would make. If you have an aftermarket TB installed, I'd highly recommend removing this spacer.

      Lisa , Customer Care

  • 5/5

    A cheap interesting upgrade....

    March 17, 2011

    If you are looking for an inexpensive interesting upgrade then definately purchase. Some claim huge performance differences, some claim improved gas mileage. As a daily driver, I did this right after a cold air intake upgrade and was unable to notice much difference. Also INSTALL NOTE* the bottom studs on the throttle body for mounting the air intake need to be backed out manually recommend vice grips. Also cannot put the block cover back on because of the added space to the mounting screws of the throttle body, recommend shave off the plastic that the screws mount to on the front of the cover.

    Timothy Girdwood

    Year: 2010 Model: GT Driving Style: Daily Driver

    Helpful (8) (0)

  • 5/5

    Perfect fit

    March 11, 2011

    The throttle body spacer is a good quality, perfect fit product. It did not come with instructions, however. When I disassembled the throttle body I found two bolts and two studs with nuts holding it on. I had to use vise-grips to remove the studs, which wasn't difficult. The new bolts were the perfect length and the threads matched perfectly. I had previously installed a K&N CAI and there was no problems with fitment whatsoever. I am happy overall but, would question whether this product has any real noticeable effect on mileage or performance. I could not perceive any whistle or adverse noise afterward. Looks nice!

    Curt

    Year: 2005 Model: GT Driving Style: Daily Driver

    Helpful (8) (1)

  • 5/5

    Excellent Product

    March 20, 2012

    Your going to want to make sure that you take your time and be careful when removing the throttle body to not drop any screws in the engine. I used a magentic tyoe ashtray to avoid any mishaps. Just remember proper tools is the basis for any install and patience.

    IndigoBlue

    Year: 2008 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2 Agoura Hills, CA

    Helpful (3) (0)

  • 5/5

    Big Difference !

    March 05, 2010

    Way more torque and instant power . Awesome product !

    Eric Cilurzo

    Helpful (16) (10)

  • 5/5

    Cheap Upgrade

    June 25, 2011

    This is a basic upgrade that I coupled with another upgrade. I could tell an instant difference on my 09 GT. My intown fuel mileage really suffered but highway driving saw around 3-4 MPG better coupled with the CAI. I would recommend this product for anyone looking for that quick and easy boost. Super simple to install. Thanks

    Perry

    Year: 2009 Model: GT Driving Style: Daily Driver

    Helpful (2) (0)

  • 5/5

    Can't go wrong!

    April 26, 2012

    This is my first review and first purchase of a product from American Muscle. I must say everything good that has been said about AM has been spot on! They are far and above any competition when it comes to Stang parts. I have owned quite a few Stangs but I had never used a throttle body spacer and at $40 I was certainly interested. After reading numerous reviews I made my decision. Bought on Friday was here by the following Wednesday. Took me about 15 minutes to install (def use vice grips on the bottom studs when installing) and was very straight forward and quite simple really. Once I got her on the road I could definitely notice a power gain in the mid-higher RPM range. Bottome line for $40 bucks I really don't see how you can go wrong with such a great product! This was my first purchase but it certainly won't be my last! Thank AM!

    NighthawkGT06

    Year: 2006 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 4 Indianapolis, IN, USA

    Helpful (3) (1)

  • 5/5

    easy install

    February 22, 2012

    just installed the throttle body, took less than 20 minutes.I have a steeda cai and a ford racing plenum cover. The top two bolts on the throttle body need to be removed with a socket and the two bottom bolts need to be removed with vise grips. The bolts provided fit perfectly, gasket provided goes in first, then the throttle body spacer. Other reviews said to cut the tabs that go over the bolts for the plenum cover,(if you have one) DON"T. Slip the cover over the FRONT of the throttle body screws first and then pull the cover back and seat them on the screws provided with your cover. Looks much better than cutting the tabs!! Noticed more tourque near the 4-6000 rpm range, great addition for little money.

    Top 500 Contributor

    07stanggt

    Year: 2007 Model: GT Driving Style: Show 'Stangs I have owned: 5+

    Helpful (3) (1)

  • 3/5

    easy install no gain

    May 07, 2012

    the spacer was real easy to install, but i did not feel any gains in horse power or fuel mileage. the car already has an airaid cold air with a K&N filter and super 44 mufflers,no other mods. maybe i will try a tuner or different gears, i had a spacer on my 09 focus and got a 2.5 mpg increase and more ponies, was hoping for the same results.

    windvailgt

    Year: 2005 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Lee's Summit, MO, USA

    Helpful (1) (0)

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