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SR Performance Throttle Body Spacer (05-10 V6)

100+ Reviews
Our Price


  • Item #80305
  • MPN #80305
  • Market Price $72.99
  • You Save 18% ($13.00)
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Product Videos Customer Photos
  • Improves engine performance
  • Spiral bore design
  • No tune required
  • Billet aluminum construction
  • Simple bolt-on installation
  • Fits 2005-2010 V6 Mustangs with factory throttle body

Improve Engine Performance. Unleash your V6 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 4.0L 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 4.0L V6 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) Throttle Body to Spacer Gasket
  • (4) Mounting Bolts
  • (4) Mounting Washers
Installation Info
  • V6 - 05, 06, 07, 08, 09, 10

Most Helpful Reviews View All

Overall Rating 4.4/5 Write a Review
More bang for your buck

I had to resubmit my comment... this spacer gives a nice boost when you need to take off from a dead stop! This came in handy when I was getting into traffic. It does make a whistle sound when you 'punch'

Read More
Helpful (24) (5)

Good bolt on

Very easy to install and you can tell the difference right away, would recomended to everybody that owns a v6

Helpful (15) (2)


Hey I’m Justin with, here with a quick breakdown of the SR Performance throttle spacer fitting all 2005-2010 V6 Mustangs. SR Performance is a company that has been earning the attention View Full Transcript

Customer Photos (26) View All

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Q & A (6 Questions, 7 Answers) Ask a Question

Combined with BBK cold air intake I ordered the BBK Blackout cold air intake which does not require a tune. If I combine this spacer with the intake will I then require a tune? Thanks,

Skinner Year: 2006 Model: V6

Question Resolved
Good Question (4) (0)
  • Truthfully... no. no tune required. Unconsciously, YES yo NEED a tune! your parts dont neeeed. but you do. If you want the most out of your parts. the tune will set you up for any current/future you could ever think of. Just buy a bama sct tuner and get free tunes for life. so what ever mod you think of and put on, email bama or AM and send in a tune request with what ever mod you just got and BOOM a tune specifically for YOUR car with tunes written for YOUR mods. this is the only way for your car to dig its deepest and lay out all the gains. They are a bit pricey, BUT, worth it. Trust me.

    Helpful (6) (0)

    Best Answer

    Grumpus Year: 2010 Model: V6

    Top 250 Contributor

Show 2 more answers

BBK throttle bodie compatible? Will this work with the 70mm throttle bodie or is it a 65mm spacer?

Kirpy Year: 2005 Model: V6

Question Resolved
Good Question (0) (0)
  • Its a 65mm spacer, it will NOT fit the70mm throttle body, if you were to attempt it anyways you would overall lose performance from your MODS. sorry, hope this helps though!

    Helpful (6) (1)

    Rommel Year: 2006 Model: V6

    Top 1000 Contributor

Show 2 more answers

What the difference between this one, airraid poweraid, and the Steeda throttle body?

UncleBobbyB Year: 2010 Model: V6

Question Resolved
Good Question (0) (1)
  • Airraid will probably give you the most gain, but all in all, you're just buying the name or the look. I got this one. Nice touch!

    Helpful (1) (0)

    colear3 Year: 2006 Model: V6

Reviews (100+) Write a Review

  • 5 Stars .59 58%
  • 4 Stars .32 32%
  • 3 Stars .07 7%
  • 2 Stars .01 1%
  • 1 Stars .02 2%

out of 5 stars

100+ Customers Recommend this Product

Installation Time:Less than 1 Hour

  • Performance Gain: 3.694118 3.7/5
  • Fit: 4.788235 4.8/5
  • Bang For Your Buck: 4.305882 4.3/5
Filter By Sort By
  • 5/5

    More bang for your buck

    February 28, 2010

    I had to resubmit my comment... this spacer gives a nice boost when you need to take off from a dead stop! This came in handy when I was getting into traffic. It does make a whistle sound when you 'punch' on the gas. it reminds me of a turbo charger.


    Helpful (24) (5)

  • 4/5

    Good results for the price

    August 17, 2011

    Would have given five stars but as usual Stack racing gives you the wrong screws.Spacer with new CAI has improved my MPG by 4. This is the second stack racing product I have purchased with the wrong screws. AM please do something. Get with this company and have them correct there errors. Don't these errors effect your business??

    Jonathan Montalvo

    Year: 2006 Model: V6 Driving Style: Daily Driver

    Helpful (11) (0)

  • 5/5

    Good bolt on

    May 19, 2009

    Very easy to install and you can tell the difference right away, would recomended to everybody that owns a v6


    Helpful (15) (2)

  • 5/5

    Nice Bolt-on!

    February 22, 2010

    I have just received this a few days ago. I added it on today. From start to finish it taken about 20 minutes to install. You just need VERY BASIC skills to install it. An 8-year-old can this job. MAKE SURE YOU DISCONNECT the battery before you start!!!!! I have bought a small tube of the silicon to make the fit a tight seal. It was about 3 bucks from auto part store. I have read the other comments about the bolts being too small. Well, I guess AM improved on that issue. The bolts that come with the spacer are long enough now. SPECIAL NOTE.... when you take the first set of bolts off, you are going to use a 5/16 wrench. The new bolts ends are a little bigger, it will use a 10mm, its easier to use on that fits on screwdriver's set... perfect fit! I notice a little difference in take off, and responses to opening the throtle. Since its rated for an extra 8HP and torque, I say its worth the extra $60 bucks. Keep adding these little bolt on, here and there, and your V6 coupe will be near the 300HP range.


    Helpful (22) (7)

  • 5/5

    Sounds great!

    May 27, 2012

    Real easy installation less than an hour. I combo the spacer with a cold air intake. My first notice was its allowing the car to pull all the way to 90mph instead of choking and shifting at 80mph. If your thinking about putting a cold air on your v-6 this is a simple addition that wont put a hurting on your wallet.



    Year: 2005 Model: V6 Driving Style: Daily Driver

    Helpful (8) (0)

  • 5/5


    April 30, 2012

    This product is the best bang for my buck yet! I ordered it online then a day later got it, thanks for very fast shipping AM. Overall it took me about 30 min to install. Very easy, normal hand tools will do the job. Didn't see a drastic change in HP but I might add it has a really nice start up now and rides really smooth. ALSO: there is a little whistle that you hear and it sounds somewhat like a turbo! its awesome! The noise will definately make those SS geeks think again..


    Year: 2006 Model: V6 Driving Style: Race 'Stangs I have owned: 2 Corona, CA, USA

    Helpful (8) (0)

  • 5/5

    Throttle Body Spacer for my '07

    February 17, 2013

    This was an easy install, took about 15 min start to finish. Good product, worth the money, does anything the 100 plus dollar TB spacer does. I'm skeptical that this adds any horsepower, (i did not buy it for the HP addition) however it will give you a mild MPG increase. PLEASE NOTE: THE BOLTS YOU REMOVE ARE 8mm AND THE ONES STACK RACING SUPPLIES ARE 10mm. i was not prepared for this and had to go searching for a 10mm. still only took 15min start to finish. a quarter inch drive ratchet and 3 or 6 inch extension helps a lot for the bottom left bolt. The whistle sounds pretty cool, not too loud. i recommend this product if you are looking for a cheap and affordable way to get a little something extra out of your stang.

    Top 100 Contributor


    Year: 2007 Model: V6 'Stangs I have owned: 1 South Carolina, USA

    Helpful (7) (0)

  • 5/5

    Incorrect bolts supplied. Works well though...

    April 18, 2011

    The install takes about 10 minutes,but make sure your bolts are long enough first. I had to pick up 1/4" longer ones at the store. Don't slop too much silicone on, or it'll squish through the hole. Whistles a bit when you punch it. Seems to have a little more power, but not a whole lot. Pretty good mod for the price, even though I had to go through the hassle of getting new bolts. AM is refunding the difference.


    Year: 2010 Model: V6 Driving Style: Daily Driver

    Helpful (7) (1)

  • 4/5

    Good upgrade

    December 11, 2012

    I installed this mod in myself in less than 20 minutes. You can feel a little change on the performance, it runs smooth and the acceleration is constant, quick and solid. The combination of this part with headers, Screaming Demon ignition, K&N air filter and the Flowmaster American Thunder increased my fuel economy to an average of 33 mpg and made my Mustang roar on the street. I have to remark that it makes a little whistle during the acceleration. I recommend this upgrade to every one.


    Year: 2006 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 Tampa, FL

    Helpful (3) (0)

  • 5/5


    May 16, 2012

    This has to be one of the coolest mods out there! I dont really notice a power gain but the sound and character it adds to your stang is amazing! It's really similar to the sound of a turbo spooling up once your car hits about 2000-3500 RPM. I have a Mac performance axle back exhaust which is pretty loud but can still hear that sweet "turbo" whistle even at full throttle...Best 40 bucks I ever invested in my ride (got it on sale)!!!


    Year: 2005 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 Riverside, CA

    Helpful (3) (0)

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