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SR Performance Coil-Over Kit (79-04 All, Excludes IRS)

Market Price $899.99 You Save 17% ($150.00)

$749.99 (kit)

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  • Item 47375
  • MPN# 47375

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Features, Video & Details

  • Improves Handling Performance
  • Perfect for Track or Autocross
  • Adjustable Ride Height
  • Estimated Drop: 1"-3" Front and Rear
  • 220lbs Spring Rate - Front; 250 lbs Spring Rate - Rear
  • Bolt-In Installation - No Cutting or Welding Needed
  • Fits All 1979-2004 Mustangs, Excluding IRS Models

Review & Installation Video

Review & Install Video

Performance Handling. Improve your Mustangs handling and give it a suspension worthy of a true track car with an SR Performance Coil Over Kit. A SR Performance Coil Over kit will lower your Mustangs center of gravity to reduce body roll resulting in flat cornering for over all better handling performance.

Adjustable Ride Height. Lower your Mustang's stance 1" to 3" front and rear for improved cornering and a muscular look on the street with this SR Performance Coil Over Kit.

Bolt-on Design. SR Performance designed their Mustang Coil-Over Kit to be an easy, bolt-on conversion with absolutely no cutting or welding required for installation.

Recommended Upgrade. It is highly recommend to replace your factory caster camber plates with a set of SR Performance Coil Over Caster Camber Plates when installing these coil overs on your Mustang in order to get your suspension back into perfect alignment. SR Performance Coil Over Caster Camber Plates are available for the 1979-1993 and 1994-2004 Mustangs, please see drop down option above.

Application. This SR Performance Coil Over Kit is designed for use on the 1979 to 2004 Mustangs, including the LX, V6, GT, Bullitt, Mach 1 and 93-98 SVT Cobra models. Does not fit IRS equipped SVT Cobra models.

Please Note: This SR Performance Coil-Over Kit is not compatible with the standard SR Performance 3-Bolt Caster Camber Plates part # 41293.

Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (2) Front Coil Overs
  • (2) Rear Shocks
  • (2) Rear Springs
  • (2) Spanner Wrenches
  • (2) Adjustable Spring Perches
  • (4) Brackets
Installation Info
Tech Specs
Shock Specifications
Placement: Struts - Front
Shocks - Rear
Adjustable: Height Adjustable
Year: 1979-2004 Model: LX, V6, GT, Bullitt, Mach 1 93-98 Cobra; Excludes IRS
Manufacturer: SR Performance Material: Steel

Springs Specifications
Spring Rate: Front: 220 lb/in.
Rear: 250 lb/in.
Usage: Track/Autocross
Progressive or Standard: Standard Estimated Drop: 1.0" - 3.0" Front
1.0" - 3.0" Rear
Will it fit my Mustang?
  • Foxbody - 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
  • Cobra - 93, 94, 95, 96, 97, 98
  • GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
  • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
  • Bullitt - 01
  • Mach 1 - 03, 04

Does not fit IRS equipped SVT Cobra models

Most Helpful Reviews

5/5
SR Coil-Over Review

I ordered this kit for my 2003 GT that I daily drive. Everything you need for the install comes with the kit except for the caster camber plates which I highly recommend getting along with it. Installing ...

Read More
Helpful (1)

5/5
Love the new look!

Really simple install but all of the amazingly tight bolts and springs will slow you down. Love the adjustability, the new look, and the inproved handling. If you are looking to slam your car- my rear ...

Read More
Helpful (1)

Overall Rating 4 out of 5 stars
Read All 40 Reviews

Customer Photos (41) Submit Your Photo

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22 Questions / 7 Answers

Ask a Question

Can this remain at stock height? I have larger than stock tires and wanted to know if I can install these without any change to the height

bluephoenix1127

  • The highest you would be able to have it would be 1" lower than stock, being that these coilovers lower the car 1-3".

    amelo118

    Good Answer (1) (0)

Answer This Question I need this answered (0) (0)

If "slamming" my car, would I need adjustable rear upper control arms? I wanted to know if adjustable upper control arms would be necessary to adjust the pinion angle, because I plan to be going almost 3" lower. I know about all the other supporting parts, but wasn't sure about needing adjustable control arms or if I could get away with fixed.

amelo118

  • No you will not need the adjustable control armrs with this kit of coil overs,you will have planny of adjustment with them and the pinion angle will be fine cause the lower you go the straighter it gets so its all good using factory or aftermarket ones.cheers!

    Stephtech89

    Good Answer (0) (0)

Show 1 more answer Answer This Question I need this answered (0) (0)

Caster & Camber plates There is an advertisement for SR coil over C&C plates with this kit. I have Steeda 4 bolt C&C plates. Will my C&C plates work or do I need SR plates with the upper spring cups?

Tracy67

Answer This Question I need this answered (0) (0)

strut/shock what brand shock/strut is with this kit.

tomrad

Answer This Question I need this answered (0) (0)

What are the internal/inside diameters of the front and rear springs and what are the static spring heights?

DriftFox

Answer This Question I need this answered (0) (0)

This works with the factory front control arms correct?

Lowden

  • This kit is designed to work with all factory components so installation will not be an issue at all.

    ZachS

    Good Answer (2) (0)

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Customer Reviews (40) Write a Review

Overall Rating 4.0

out of 5 stars

Installation Time:Full Day

Installation Cost:$100-$250

  • Handling Improvement 4.5 4.5
  • Fit 4.441176 4.4
  • Bang For Your Buck 4.323529 4.3



  • 3/5

    August 24, 2016

    Ehhh not bad not good

    No directions but I've installed something similar so wasent too bad. I haven't them almost on the lowest setting looks good but exhaust is scrapping EVERYWHERE.

    LowGT

    Year: 1996 Submodel: GT

    Helpful (1) (0)

  • 1/5

    August 02, 2016

    Not as adjustable as I would have liked

    I bought these coilovers for an adjustable suspension so I could easily transition between street and racing. These made my car extremely LOW and will not adjust much higher. They are advertised as a 1-3 inch range, but I got more like 2.5-3 inches, so a range of maybe half an inch.That means the car is almost un-driveable on the street even when adjusted to the highest setting. I even bottom out pulling into my garage going over a small hump. As to racing performance, they are certainly better than my stock shocks that I replaced, but not as smooth and tight as I would have expected. Love Amercan Muscle and always have a good experience with them, but I would not recommend this product.

    2000GTConvertible

    Year: 2000 Submodel: GT

    Helpful (1) (0)

  • 5/5

    Installation Time: Weekend

    June 25, 2016

    Love the new look!

    Really simple install but all of the amazingly tight bolts and springs will slow you down. Love the adjustability, the new look, and the inproved handling. If you are looking to slam your car- my rear height adjustment is maxed out and there is still a 1.5inch wheel gap and the front can still go lower by a lot. But im sure it depends on what wheels you have.

    SVTReaper

    Year: 1998 Submodel: Cobra

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    June 08, 2016

    SR Coil-Over Review

    I ordered this kit for my 2003 GT that I daily drive. Everything you need for the install comes with the kit except for the caster camber plates which I highly recommend getting along with it. Installing it all in a family friend's garage took just over 5 hours, and that's with some set backs of rusted bolts and what not. After installation and driving it around for a little while there is some rubbing noises under the hood that I haven't figured out what it is yet and may just be in my specific situation. Hitting bumps and anything else on the road sounds horrible from inside the car since the suspension is a lot stiffer than stock, but it normal with a kit like this. Overall, with the relatively simple install and adjustability of this kit, I highly recommend it for any SN95 owners.

    Grange7

    Year: 2003 Submodel: GT

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    June 08, 2016

    Coil-Over's for 79-04 Mustang.

    Just put them on the my 99 Mustang Gt convertible and the car rides much better than stock. I was really surprised. Love the look of the car lowered too. Took me five hours to do.

    Toneman

    Year: 1999 Submodel: GT

    Helpful (1) (0)

  • 1/5

    March 18, 2016

    went out in a year and 4 months -__-

    Product was great for the time it lasted, made the car have a great stance, but unfortunately the driver side strut metal piece where the nut goes snapped on me early March of 2016. Had it installed by Wheel Works and everything has worked well since then. Pretty upset it gave out on me unexpectedly and definitely would not buy again.

    stanglife91

    Year: 2000 Submodel: V6

    Helpful (1) (0)

  • 5/5

    Installation Time: Full Day

    February 10, 2016

    Function

    I wasnt sure about going with sr performance as their products are normally cheaper and arent as good but ive had these for about a year and they still work great and havent blown as is common for any coilover kit. This kit allows youre car to be ridiculously low or have an aggressive stance and improve corning. Though with that you get a rougher ride.

    Coyote

    Year: 2000 Submodel: GT McConnell Air Force Base, KS

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    November 27, 2015

    Amazing set up for price!!! Huge improvement!

    I bought this set up last winter and finally got to install when I finished my resto. Wow! What a difference from the KYB/BBK set up my car came with. This kit is perfect for a daily driver, not too stiff and not too soft, but great when you take the car to the track. Took me 2 hrs to install, material quality seemed to be good and everything installed with ease.

    sfab

    Year: 1991 Submodel: Other Vancouver, BC, Canada

    Helpful (1) (0)

  • 4/5

    Installation Time: Full Day

    August 26, 2014

    nice ride

    Good ride. Handling is good. Firm but not to stiff.

    hash

    Year: 1995 Submodel: GT Winter Garden, FL, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Full Day

    February 24, 2014

    SR coilovers for my 86 gt

    I am loving my choice of suspension! These are the only suspension mod I have done to my car so far. I've been driving on the SR performance coilovers for about 3 days now and They are a big improvement over the factory set up! The ride is just stiff enough but not to stiff we're it makes it uncomfortable. My car feels stable around turns at speed and doesn't squat on take off or nose drive with hard braking. The installation was easy and took a full day for me with basic hand tools and the internet.

    Josh86gt

    Year: 1986 Submodel: GT Midlothian, VA 23113, USA

    Helpful (9) (0)

  • 5/5

    Installation Time: Full Day

    May 17, 2015

    Instruction-less

    Needs better instructions, but overall kit fits nicely. The caster-camber kit purchsed for install with this kit, had no instructions at all. You would think it would be straight forward, but it isn't quite that simple.

    Mikeynonos

    Year: 1990 Submodel: Other St. Charles, IL

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    March 13, 2015

    1998 SVT cobra

    Awesome kit had no issues on the install.love the drop and handling is great!!

    Dieselkaos

    Year: 1998 Submodel: Cobra Lathrop, CA

    Helpful (1) (0)

  • 4/5

    Installation Time: Full Day

    December 15, 2014

    SR performance coil over kit

    Its a great product and it definitely improves the handling of the car and it also looks really good! However installation was awful without any type of instructions and there's nothing on the am website that even guides you thru the basics, besides that the kit is awesome!!

    Enrri18

    Year: 2002 Submodel: GT Frederick, MD, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    July 01, 2014

    Coilovers

    Order these when they were on sell last month, for the price there perfect good ride perfect fit, looking for coilovers and don't want to break your bank these are perfect for the budget street car

    Boostedsn95mike

    Year: 1995 Submodel: GT Navarre

    Helpful (1) (0)

  • 5/5

    Installation Time: Full Day

    June 25, 2014

    Very pleased

    Stiffens up your ride quite noticeably, there is no instructions but it is pretty straight forward. Very pleased with these coils

    BBmustang

    Year: 1994 Submodel: GT Portland, OR, USA

    Helpful (1) (0)

  • 4/5

    Installation Time: Full Day

    June 21, 2014

    Good but could be better

    These were pretty good for the money. You definitely get what you pay for in quality. It took me quite a while to install these in my car with the caster camber plates being there were no instructions. I think the rear shocks in this kit aren't much better than stock. But the front is a little bit better.

    captain

    Year: 1999 Submodel: V6 Bismarck, ND

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    May 24, 2014

    great product

    This is a great product if you are trying to go lower then 1.7 inches and its not to stiff plus the quility is good.

    dee23

    Year: 1999 Submodel: GT california

    Helpful (1) (0)

  • 4/5

    Installation Time: Weekend

    May 22, 2014

    SR performance coil overs

    Good product , but I wish they offered some (any) type of directions to install , I was left to figure it out on my own. Rear install was easy , front wasn't bad but didn't know how to install the coil over caster camber plates with this kit . Took me some time and I eventually got it handled , the kit lowered the car a lot . Handles great and rides good , kinda stuff but good . Thanks AM

    Brandens93

    Year: 1993 Submodel: Other Mentor, OH, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Full Day

    April 29, 2014

    Nice

    Being that I was building my V6 on a budget but didn't want just springs, I opted for these coilovers. It doesn't come with instructions so I used the Eibach coilover installation instructions to get a gist of what the SR would be like. After the install, I got the right height I wanted, stiffer ride (which I love), and better handling on corners. Owning these for about a month, I have absolutely no cons about them.

    AlohaMonkey

    Year: 2001 Submodel: V6 Honolulu, HI, USA

    Helpful (1) (0)

  • 3/5

    Installation Time: Full Day

    April 18, 2014

    Awesome product, exact factory fit.

    This product gives your mustang great handling, and the most aggressive stance. Its definitely a head turner!

    Bruno202

    Year: 1994 Submodel: GT Washington, DC, USA

    Helpful (1) (0)

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