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SR Performance Firewall Cable Adjuster (79-04 All)

Market Price $40.99 You Save 15% ($6.00)
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  • Item 16019

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Ship to: Ashburn - 20149
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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, 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.

    SR Performance

    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

    MPN# 16019

    CA Residents: WARNING: Cancer and Reproductive Harm -

    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
    • Cobra - 93, 94, 95, 96, 97, 98, 99, 00, 01, 03, 04
    • Cobra R - 93, 95, 00
    • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
    • LX - 87, 88, 89, 90, 91, 92, 93
    • Mach 1 - 03, 04
    • Other - 79, 80, 81, 82, 83, 84, 85, 86
    • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04

    Fits Manual Mustangs Only

      Customer Photos (14) Submit Your Photo

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        Questions & Answers (3)

        3 Top Rated Questions

        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.

        Helpful (3) Show 1 more answer

        Would I able to combine this with the maximum motorsport clutch quadrant and Ford adjustable clutch cable?

        • Yes, this firewall adjuster will be compatible with those items.

        Helpful (0)

        Will this part be compatible with a fully stock clutch system? My cable is stock, my quadrant is stock (pretty much everything is stock). I get a tweeting sound coming from my throw out bearing when my clutch pedal is fully released, and this should fix my problem. I just want to know if this part will be compatible with a stock cable, or if I have to buy an aftermarket cable and quadrant.

        • The SR Performance Firewall Cable Adjuster works with the factory cable, but requires the use of an after-market solid quadrant. It will not work with your factory quadrant.

        Helpful (0)
        Post Your Question

          Customer Reviews (100+) Write a Review

          Overall Rating 4.7

          out of 5 stars

          Installation Time:Less than 1 Hour

          Installation Cost:0-$100

          • Fit 4.518518 4.5
          • Bang For Your Buck 4.740741 4.7
          • Grip / Bite 4.705128 4.7

          • 5/5

            Installation Time: Less than 1 Hour

            May 10, 2019

            01 Mustang GT SR fire wall adjuster

            Works great, recommend to anyone, easy install, recommend replacing quadrant at same time, car shifts flawless!!!


            Year: 2001 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            April 27, 2019

            98 v6

            Fits good only issue is that the opresor on the side is hard to reach cause of a metal border on the wall other than that just perfect


            Year: 1998 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            March 02, 2019

            Easy install

            Super easy install I'm using it with my factory cable and a MM quadrant, I will say the locking nut is worthless as its impossible to reach a Allen wrench in to tighten it and toss the mounting screws right in the trash and use longer ones.


            Year: 2000 Submodel: GT

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            February 22, 2019

            Not exact fit to factory screws

            Pretty good not the best in the world time will tell


            Year: 1999 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            January 30, 2019

            Good product

            If you go with this and the sr adjustable cable be ready to file off the little tabs on the part that slides into the adjuster on the fire wall


            Year: 2002 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            January 17, 2019

            Perfect for making clutch adjustments

            Fit and finish is great. Nice to be able to adjust clutch cable tension now. That little throw out bearing squeak that was just starting to show. This let's u adjust tension to take notice away. If you have quadrant, and cable.


            Year: 2003 Submodel: Cobra

            Helpful (2)

          • 5/5

            January 14, 2019


            Looks quality, haven't installed yet when asked to review


            Year: 1995 Submodel: Cobra

            Helpful (2)

          • 5/5

            Installation Time: Less than 1 Hour

            December 07, 2018

            Great Product

            Easy install. Works like a charm and got rid of that throw out bearing chatter.


            Year: 2002 Submodel: GT

            Helpful (2)

          • 4/5

            Installation Time: Less than 1 Hour

            November 11, 2018

            Does what it needs to do

            Simple installation, and a lot easier to adjust my clutch now


            Year: 1987 Submodel: GT

            Helpful (2)

          • 5/5

            Installation Time: Less than 1 Hour

            November 05, 2018

            Great bang for the buck!

            Installs quickly and works as it's designed to. Also bought the cable. No regrets.


            Year: 2004 Submodel: GT

            Helpful (3)

          • 5/5

            October 29, 2018


            Not installed yet so hang tight and when I install it I’ll get back to you.


            Year: 1996 Submodel: Cobra

            Helpful (3)

          • 5/5

            Installation Time: Less than 1 Hour

            September 20, 2018

            Awesome as usual

            Fast shipping, great parts. Worked perfectly as the described. Fixed my issues with clutch engagement and throw out bearing noise after proper adjustment.


            Year: 1998 Submodel: GT

            Helpful (2)

          • 5/5

            Installation Time: Less than 1 Hour

            August 26, 2018

            The right on!!!

            Look no further. This will get the job done!!!! I am very satisfied with this product!


            Year: 1990 Submodel: LX

            Helpful (3)

          • 5/5

            Installation Time: Less than 1 Hour

            July 13, 2018

            Easy to install but best when paired

            This is a great easy to install product. I thought i would have difficulty with it because i have the sr performance triangular strut tower bar, but the interference was minimal. After making some tiny tweaks to the clutch cable, the product performed as advertised and tightened up the slack on my clutch cable.


            Year: 2001 Submodel: Bullitt

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            July 10, 2018

            Firewall adjuster

            Easy install. I used 1 sheet metal self tapper to hold down.


            Year: 1987 Submodel: GT

            Helpful (5)

          • 5/5

            June 22, 2018


            It works as advertised. Great product and would suggest to anyone.


            Year: 1990 Submodel: LX

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            May 07, 2018

            Works great on my 03 Cobra

            I love this part. Fixed my shifting problems. And I use the stock clutch cable (but you have to modify it) along with aftermarket quadrant. This part is so easy to adjust and stays in place when set. Getting one for my 03 Mach 1 as well.


            Year: 2003 Submodel: Mach 1

            Helpful (6)

          • 3/5

            Installation Time: Less than 1 Hour

            April 22, 2018

            It was ok

            Had problems putting the adjuster in my firewall. Needed to have it in asap so I wound up sanding the part so it would fit in the firewall. Kinda hard to get to the lock screw but it does it's job. It's not the best unit, but it's priced very well, so can't complain too much. Super fast shipping as always.


            Year: 1991 Submodel: GT

            Helpful (5)

          • 1/5

            Installation Time: Full Day

            April 10, 2018

            Quadrant and firewall adjuster

            The product itself is nicely maid. Unfortunately it does not fit a 79 mustang. The pedal assembly does not work with it we had to fabricate a bracket to mount it to the pedal assembly. Also the firewall adjuster doesn't fit we had to drill it out 1/2" bigger to make it fit. Like the actual product but it doesn't fit the 79 mustang as advertised.


            Year: 1979 Submodel: Other

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            September 07, 2017

            Does what it needs to

            Shipping amazing as always, feels well built so no worries, I used my stock cable which is new and a steeda quadrant which all worked. I couldn't find an answer if it would or not. The only thing is my cable didn't fit I had to cut a piece out, if you have a stock cable it's the piece that doesn't come off. But it WILL still work perfectly. AND the stock bolts are NOT long enough so I improvised and got longer ones, it does work flawlessly and have a locking Allen bolt on the side. All in all I'm glad I got it. Saved my throwout bearing


            Year: 2003 Submodel: V6

            Helpful (6)

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