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SR Performance Firewall Cable Adjuster (79-04 All)

Market Price $42.99 You Save 19% ($8.00)
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FREE Shipping on orders over $49
  • Item 16019
  • MPN# 16019

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Features, Videos & Details

  • Easily Adjustable
  • Spring Loaded Set-Screw
  • Polished Finish
  • Fits 1979-2004 Mustangs

Review & Installation Video

What’s up everyone, Justin from AmericanMuscle.com, here with a cure to that mushy clutch pedal, and that sticky clutch cable on your ride. I’m talking about this adjustable clutch kit for all 96-04 Mustangs. Simply put, this kit is going to make your car shift like new again by replacing and reinforcing some of the crucial components responsible for getting your car into gear properly and smoothly. The first and most obvious part of this kit is the brand new fully adjustable clutch cable which replaces your old gummed up factory cable. Now over time your clutch cable picks up all kinds of dirt and grime, making for inconsistent pedal feel. As you can see this new cable slides easily, and without any effort whatsoever, and when paired with other kit components, makes for a smooth pedal feel and full adjustability. The adjustability I’m talking about is made possible thanks to this firewall adjuster. This part makes life a whole lot easier when it comes to adjusting your clutch, thanks to the fact that you don’t have to crawl under your car anymore to do so. The new clutch cable will run through this piece mounted on your firewall and simply by turning this knob you can adjust the length of your clutch cable. Now this will also give you much more precise control over your clutch pedal engagement point to better suit your style of driving. The star of this kit without a doubt is the Billet aluminum double hook clutch quadrant. Your clutch cable runs through this little piece bearing the brunt of all those hard shifts. Now your stock quadrant is made from cheap plastic which can flex or even break causing mis-shifts especially when using heavier duty clutches and pressure plates. This Billet aluminum piece totally eliminates the cheap plastic, and is designed to hold up to even the hardest shifts. Installing this kit requires you to remove your factory clutch quadrant and cable, although it’s nothing more complicated than removing a few bolts and snaking some cables, you do have to crawl underneath your car making it somewhat of a time consuming install that should take you a couple of hours. Now we here at AmericanMuscle always recommend installing this kit especially when using aftermarket clutches. It’s a simple peace of mind that will make your life a whole lot easier, trust me. If you’re experiencing a mushy clutch pedal, mis-shifts or an overall poor shifting experience, then this clutch adjuster kit for your 96-04 Mustang will have your car shifting like new all over again.

Easily Adjustable. Looking for an easy way to adjust your clutch? This firewall mounted SR Performance clutch adjuster lets you adjust clutch engagement without having to crawl under the car. Just turn the adjuster knob on the firewall and you're done.

Spring Loaded. The new internal spring loaded set-screw keeps the cable securely in place with no need for re-adjustment. Just set it once and forget it.

Features. This SR Performance firewall cable adjuster bigger adjustment range than the other guy's, plus a handy locking tab so you can adjust it with just one hand, and it has a bright polished finish.

Application. Fits 1979-2004 Mustangs

Technical Note. This Firewall Cable Adjuster works with the factory cable, but requires the use of an after-market solid quadrant, it cannot be used with factory quadrant.

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
  • (1) Billet Firewall Adjuster
  • (1) Aluminum Spacer
    Hardware included:
  • (1) Sheet Metal Mounting Screw
Installation Info
Tech Specs
Will it fit my Mustang?
  • Bullitt - 01
  • Foxbody - 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
  • Mach 1 - 03, 04
  • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
  • Cobra - 94, 95, 96, 97, 98, 99, 01, 03, 04
  • GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04

Fits Manual Mustangs Only

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Most Helpful Reviews

Sr performace firewall cable adjuster

Nice firewall adjuster easy to install about 20mins

Helpful (1)

Great product

Do not take apart as obvious as that sounds but it will not go back together! Great product just screws have a hard time going in to firewall. and brake booster makes it difficult but product is good.

Helpful (1)

Overall Rating 4.7 out of 5 stars
Read All 76 Reviews

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1 Questions / 2 Answers

Ask a Question

Is the double hook quadrant required? Is the double hook quadrant required, or will this product work with the Steeda quick release clutch quadrant?


  • This firewall adjuster is actually required if you wanted to use the Steeda Quick Release Quadrant. You could use either of those quadrants with this firewall adjustor though. Only thing to keep in mind is if you go with the double hook quadrant, that requires an adjustable clutch cable as well.


Show 1 more answer Helpful (3)

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Customer Reviews (76) Write a Review

Overall Rating 4.7

out of 5 stars

Installation Time:Less than 1 Hour

Installation Cost:0-$100

  • Fit 4.660714 4.7
  • Bang For Your Buck 4.75 4.8
  • Grip / Bite 4.773585 4.8

  • 5/5

    Installation Time: Less than 1 Hour

    May 16, 2017

    Sr performace firewall cable adjuster

    Nice firewall adjuster easy to install about 20mins


    Year: 2004 Submodel: Cobra

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    February 18, 2017

    Good part, annoying to set

    Very easy to install, the Allen key to lock it in place is in a bad place and can only get 1/4 turns as you hit the firewall.


    Year: 2013 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    February 14, 2017

    Great product

    Do not take apart as obvious as that sounds but it will not go back together! Great product just screws have a hard time going in to firewall. and brake booster makes it difficult but product is good.


    Year: 2000 Submodel: GT

    Helpful (1)

  • 5/5

    August 09, 2016

    Clutch quadrant quality

    Quandrant is excellent quality and looks very nice. Definitely easy to use when needing to adjust and works very well with adjustable cable when installed. I would definitely recommend this product to anybody who doesn't want to spend to much on a quandrant but wants a top gun quality part that will perform as well as the more expensive quandrants. The only advice I have to give to SR performance is to create a wrench like tool to easily turn the knob without hurting your fingers that way you can make adjustments without stressing your fingers, other than that keep up the great work SRperformance.


    Year: 1999 Submodel: GT

    Helpful (1)

  • 2/5

    July 12, 2016

    Missing parts

    Like it but I did not get screws and the extra tube


    Year: 2001 Submodel: GT

    Helpful (1)

  • 5/5

    June 06, 2016

    Easy to do

    Just changed out my stock clutch after 120,000 miles so bought the clutch adjuster with the double hook quadrant. The clutch shushed is very easy to install and is easy to make adjustments. Would defiantly recommend this if you are changing your old clutch


    Year: 2003 Submodel: GT

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    May 19, 2016


    fitment IS SUPERB!!Great design! I must say that this is just what my Stang needed. Easy adjustment...


    Year: 1995 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    March 21, 2016

    SR Performance Firewall Cable Adjuster

    Great adjustment but for some reason it is not helping me with my second gear grinding, it wasn't grinding before I replaced my new clutch, it only grinds in high rpms/shift quick doesn't grind when i shift slow but the adjustment is nice.


    Year: 1999 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    August 20, 2015

    Great quality part, and looks amazing under the hood.

    Purchase this and stop looking around. Great quality, looks very good under the hood, and easy to adjust and set. BUT 1 word of advice, tighten up the set screw BEFORE you install this to make it hold position better. Its a little loose out of the box, and if installed that way, it will try to back off its set position after time and require adjustment. But besides that 5 second fix, its amazing. Highly recommended for ANY clutch cable install.


    Year: 2000 Submodel: GT Philapelphia, PA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    March 26, 2013

    Firewall adjuster

    Another very easy job! Install this while you install the clutch quadrant under the dash! remove the old quadrant, unscrew the old firewall adj., its a bit of a pain to get the old adj., off the cable so i just cut it to make the cable come out. Tighten new adjuster knob all the way. Install on firewall with the screws they include. Then slide cable back in and connect it to your new quadrant.. Then i loosen the knobs on the new adjuster to how low i want my clutch to catch and viollllllaaa


    Year: 1998 Submodel: GT Bergen, NJ, USA

    Helpful (1)

  • 5/5

    January 26, 2009

    Money well spent

    I am very impressed at both the ease of the install and the ease of adjusting the clutch. Paired with the Steeda quadrant, this is a must have! I want wait to install my MGW shifter and have some fun!


    Helpful (8)

  • 5/5

    September 09, 2008

    Does What it Says, All You Need

    Essential if using any after market clutch quadrant. After almost a month of use, still at right adjustment length. The click-lock is a simple, but nice touch. One of the very best items produced by Steeda.


    Helpful (5)

  • 5/5

    December 10, 2009

    Great Product

    I installed this item to replace the factory clutch adjuster which kept on breaking on me. This product keeps my clutch feel great and dont have to worry about it coming out of its adjustment.


    Helpful (4)

  • 5/5

    October 22, 2009

    another great item

    its a great item worked well with the steeda quadrent. only one little problem i ran into was the piece on the cable with the 6 studs sticking out where in the way but cut them off and it worked great just needs to be known about that. no other problems love it


    Helpful (4)

  • 4/5

    Installation Time: Less than 1 Hour

    November 26, 2013

    Good product, no instructions though

    The instructions on AM website are very generic and this came with no instructions. It took me a while to realize there was a sleeve inside of this unit, supposedly for a cable that has a smaller diameter I guess...my sleeve was stuck in there so I didn't realize it was removable (and no instructions to tell me to!) I put it in the vise to try and punch it out and it fell out with one smack...haha...oh well it fits and looks nice. A little pain to get room to put the screws into the firewall, but it works! I replaced an old UPR one which was junk; the threads on it got bound up and wouldn't turn anymore. The design on this one seems much nicer anyway.


    Year: 1994 Submodel: GT Colorado Springs, CO, USA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    July 21, 2013

    Great product and saves you getting under the car.

    I love this product because it helps me avoid getting under the car to adjust the clutch cable.


    Year: 2003 Submodel: Cobra Woodstock, GA, USA

    Helpful (1)

  • 4/5

    June 06, 2010


    need better instructions, the instructions shown did not look like my car at all. It was a 5.0 and the space to get the pry bar is not anything like the one in the picture not that much room.


    Helpful (0)

  • 5/5

    June 01, 2010

    Worked Great

    Not much to say other than it seems to work great.


    Helpful (0)

  • 5/5

    April 20, 2010

    great product

    great easy to install, secures and locks in place. fast adjustment


    Helpful (0)

  • 5/5

    August 14, 2009


    adjusting where you engage your shifts is a breeze with this firewall adjuster. cutting the old one is a little tricky. but nothing to bad. shifts are crazy smooth now..


    Helpful (0)

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