Steeda S550 Mustang Clutch Spring Assist 35 lb/in (15-17 All)

Steeda S550 Mustang Clutch Spring Assist 35 lb/in (15-17 All)

$12.71
$19.95
$7.24(36%)

555 7022

Product Install Instructions

Product Benefits

  • Improve clutch pedal engagement feel
  • Modulate your clutch engagement with ease
  • Piano wire construction with high tensile strength and high elastic qualities
  • Consistent spring rate and minimal sag even after repeated use
  • More linear clutch feel
  • Complete replacement of factory 185 lb/in clutch assist spring
  • Avoid slave cylinder damage due to removal of stock clutch spring
  • Steeda quality, backed by a lifetime warranty

Your 2015-2017 Mustang comes with a 185 lb/in clutch assist spring installed from the factory. This high-rate spring is what causes such a vague and disconnected clutch pedal feel. The clutch pedal travels in a circular arc, with the spring assist in the middle of that clutch pedal travel. The middle of that motion compresses the spring initially and then allows it to extend after the first 30 degrees of travel. The combination of a high-rate assist spring and motion of the pedal during engagement causes a non-linear and sometimes confusing pedal feel. Having a non-linear pedal feel makes it hard to modulate the clutch on your Mustang GT, EcoBoost or V6.

Many new Mustang owners have found that taking out the stock OE spring will give you somewhat similar results, but realistically the clutch becomes far too heavy especially if your Mustang is daily driven. Most owners fail to realize the prolonged effects of simply taking out your factory OE spring and not replacing it with another spring. By negating your factory clutch assist spring you will notice chatter/NVH from your clutch pedal. Your clutch pedal will never fully return to stock position without any assist spring, and over time your slave cylinder may begin leaking due to constant pressure on its seals from the clutch pedal not returning to the stock position. Avoid these problems in the future by installing our Steeda S550 Mustang Clutch Assist Spring 35 lb/in into your GT, EcoBoost or V6.

Our Steeda S550 Mustang Clutch Assist Spring 35 lb/in completely replaces the factory 185 lb/in assist spring. Our engineers have honed in on just the right amount of spring rate to get you the perfect clutch pedal feel you look for in a Mustang. This assist spring is manufactured from piano wire that naturally has high tensile strength and high elastic qualities. Our piano wire spring ensures a consistent spring rate and minimal sag even after repeated use. With the addition of our clutch assist spring, you will notice a much more linear feeling clutch - the reason being is that we take out much of the influence involved in your clutch pedal motion caused by the assist spring, allowing you to feel exactly what is happening with your clutch engagement.

Purchase your Steeda S550 Mustang Clutch Assist Spring 35 lb/in for your 2015-2017 Mustang GT, EcoBoost or V6 at Steeda Autosports today!

Looking to purchase the Steeda S550 Clutch Spring Assist and Spring Perch kit? Click here for part # 555-7027

Steeda, you've done it again!
This spring definitely lets me feel the disengage and engaging of the gears when shifting 100 times better than the factory spring. It's a perfect 2 minute install mod. Steeda, you've done it again!
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Reviewed by:  from . on 1/17/2017
5/5
Must-have item
I was skeptical but after reading the reviews I purchased literally installed it in less than 10 minutes cannot say enough about what this spring does for the clutch literally night and day between the factory spring and Steeda spring if you're hesitant don't be if you're a driver it's a must-have item
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Reviewed by:  from Georgia. on 12/14/2016
5/5
This is a must have item.
This is a must have item. Clutch now feels like it supposed to feel. We waited a long time for this fix.
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Reviewed by:  from Florida. on 12/12/2016
5/5
I can't believe how much this improved the clutch feel.
I can't believe how much this improved the clutch feel. Usually mods come with pros and cons, increased NVH etc, but this is amazing! I've never changed something so cheap and had such a great impact on the way the car drives. The clutch comes back better, you can feel the change in pressure during engagement, and it is so much easier to drive smoothly.
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Reviewed by:  from Alabama. on 12/10/2016
5/5
The best mod for such a cheap price
Amazing how such a small thing improves drivability. No more inconsistent shifting and launching. Clutch is always the same every time. The best mod for such a cheap price
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Reviewed by:  from Nevada. on 12/5/2016
5/5
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