Steeda Clutch Spring Assist And Spring Perch Kit 35 Lb/In Manual Transmission Mustang 2015-2023

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MSRP $129.95
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Steeda 35 Lb/In Clutch Spring Assist and Spring Perch Kit for 2015, 2016 and 2017 V6 Mustangs, for 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, and 2023 EcoBoost and GT Mustangs, and for 2015, 2016, 2017 and 2018 Shelby GT350 and GT350R Mustangs.

If you're considering removing your 2015-2023 Mustang's clutch assist spring because you hate the feel of it, wait just a minute! Removing it can lead to a damaged slave cylinder, so why not just replace it with a premium-quality, heavy-duty spring that will make your clutch more responsive instead? CJ Pony Parts has exactly what you need in Steeda's 35 Lb/In Clutch Spring Assist and Spring Perch Kit (555-7027)!

Features and Benefits:
- Easy direct-fit upgraded parts install with basic tools in under an hour
- Steeda's 35 lb/in spring is constructed from premium piano wire consistent spring rate and minimal sag
- Clutch will immediately feel more linear and responsive when engaged
- No risk of damaged slave cylinder or cracked seals
- Durable construction and heavy-duty pieces mean these parts will last for years without wearing out

If you're already sick and tired of the way the clutch feels vague and disconnected in your new S550, then stop living with that factory 185 lb/in clutch assist spring and upgrade to Steeda's 35 lb/in spring instead! Your factory clutch assists spring combined with the motion of the clutch pedal can cause a non-linear and sometimes confusing pedal feel. Many daily drivers found that simply removing the clutch assist spring altogether gave a better, more controlled feel. However, by removing this spring and not properly replacing it with another, you'll notice a huge increase in chatter and NVH from your clutch pedal, making your daily commute loud. Don't forget, without the spring your clutch won't return to stock position, meaning your slave cylinder may begin leaking due to constant pressure on its seals. Don't ruin your new pony and instead replace that terrible factory clutch spring with Steeda's premium-quality spring and heavy-duty spring perches!

Steeda's premium-quality clutch assist spring will work in tandem with their new heavy-duty spring perch to ensure that your new S550 Mustang's clutch is super responsive and non-linear. These pieces are direct-fit upgrades to your OE factory spring and perch and they'll ensure that your slave cylinder isn't damaged due to increased seal pressure. Don't allow a simple thing like a clutch spring to make your daily commute feel uncomfortable! This upgrade kit will allow you to feel everything in your clutch and will make driving your new pony fun again! Order your upgrade kit from CJ's today!

Kit Includes:
- Steeda Mustang Clutch Spring Assist 35lb/in
- Steeda Mustang Clutch Assist Spring Perch

Vehicle Fitment:
- 2015-2017 V6 Mustang
- 2015-2023 EcoBoost Mustang
- 2015-2023 GT Mustang
- 2015-2018 Shelby GT350 Mustang
- 2015-2018 Shelby GT350R Mustang

*For Manual Transmission models ONLY.

Please Note: This Clutch Spring Assist and Spring Perch Kit is NOT designed for use with 2019-2020 Shelby GT350 and GT350R or 2021+ Mach-1 Mustangs due to incompatibility with the factory no-lift shift strategy.

California Residents: Proposition 65 Warning

Related Categories: Mustang Parts, Mustang Transmission, Mustang Manual Transmissions

Installation Videos

Video Transcript

Installing the Steeda clutch spring and perch to my 2015 Mustang made a huge difference in the clutch engagement. Will it work with the soft feel of the 2018? Let's find out.

This is the Steeda clutch spring and perch, and it'll be a direct replacement for the factory piece on your 2018 Mustang. Now, this is going to be 35 pounds per inch, but it's going to be about six times lighter than your factory spring, which makes a huge difference in the feel. Now, the clutch on the 2018 Mustang actually has a lighter feel than the previous model. We've had employees that have been driving these cars for years that actually stalled this car 'cause the engagement's really, really vague 'cause of how light it is, so I'm hoping this spring should make a really huge difference.

The spring and perch are located under your dash are attached to the clutch pedal, so to remove it, what you're going to do is push the clutch pedal in with one hand, and the only tool you'll need is a set of locking, preferably needle nose vice-grips, clamp down the spring, get enough tension off of it, and you can move the perch and spring as one assembly.

You can see a comparison between our stock piece here and this Steeda perch and spring. Now, obviously you can see the perch is beefier on the Steeda. The big news, though, is the spring. The factory spring, you can see, I can barely move this. The Steeda spring, even with my sore hand I have no problem pushing it in and out. It should give us a much better, more realistic feel for the clutch.

Now, installing the Steeda spring and perch is going to be the exact opposite of the removal. The nice thing with this, though: it's much easier to do. You don't need any tools at all. Simply push down on the clutch; install the spring and perch up into place by hand.

With the spring installed, you're going to notice a huge, huge difference in the feel of the clutch. You can actually feel it engage now. It has a little bit of tension to it. It makes the clutch just slightly heavier, which in my opinion is almost necessary on the 2018 'cause the factory clutch pedal is so light. Overall engagement will be a lot better as far as feel goes with the spring installed. As far as taking the spring out, we know some people who go that route, if you do remove the spring altogether, you'll end up with a little bit of play in your pedal, and over time you can actually damage the master cylinder as well. To me, this is definitely the way to go. I thought this was a must-have mod for the 2015 through 2017, and even more so for the 2018. Installation is very simple. It's a five-minute installation. You'll be back on the road in no time.

Vehicle Fitment

This product will fit the following Mustang years:

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