Steeda Boss Mustang Performance Lowering Springs (12-13 Boss)

Steeda Boss Mustang Performance Lowering Springs (12-13 Boss)
555 8245

Choose Options

Upper Strut Mounts (easily adjust camber)
Adjustable Panhard Bar (adjust rear offset)

Product Install Instructions

For those who wish to take their 2012 and Up Boss 302 Mustang, arguably the best handling Mustang Ford Motor Company has ever produced to the next level of handling performance, we have specifically developed the springs that will take you there!

Steeda's street and competition sport lowering springs greatly improve the Boss 302's overall weight distribution. This is achieved by lowering the ride height only 0.2 inches in the front, but the rear comes down 0.7 to 0.8 inches.

With the front height remaining largely unchanged your front roll center geometry remains optimal. Spring rates are substantially increased to greatly reduce body roll and reduce nose dive under braking for greatly improved control and balance.

Thanks to our decades of engineering experience with Mustang springs, these springs achieve all of this while maintaining near stock ride quality characteristics, so if you enjoy taking your Boss 302 Mustang around town, you will enjoy it even more with these springs!

Take your Boss 302 Mustang to the next level right now with this amazing spring package.

Steeda Springs are manufactured under these rigorous manufacturing certifications: QS-9000 & ISO 9001

Product Benefits

  • Greatly improves handling performance
  • Improves static weight distribution and weight transfer control under braking
  • Ride quality nearly equal to factory ride quality - no compromises!
  • Competition level handling performance
  • Comes with a LIFETIME warranty

All lowering springs are not created equal. Read our Steeda blog post to learn more:

MPN: 555-8245
Great product!
Great product! Fit and finish are top-notch, and I can't believe the my BOSS 302 Laguna Seca corners even flatter than before! Nose dive under hard braking is considerably less, but the ride isn't compromised. It's right where I want the car to be for the track. Great job guys - thanks! Kevin
Did you find this helpful?  3 of 4 Found Helpful
Reviewed by:  from California. on 7/9/2014
Love it!
These springs really did an excellent job leveling out my car. The stance is perfect, and the car is even flatter in the turns. No comprimise in ride quality either it rides like a dream! The shipping was fast and the salesman was incredibly knowledgeable
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Florida. on 4/27/2015
Highly recommend
Brake dive is much improved. Rear drop is a bit more than advertised, dropping 1 inch, which made it level with front. Flatter in the twists too!
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from California. on 9/6/2015
There are no reviews for this product!

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More races are won...more track records are set...and more championships are captured with vehicles using Steeda performance parts than any other brand.

Steeda, the world's largest aftermarket manufacturer of Ford performance equipment, is the leader in parts and upgrades for Mustang, Fusion, Fiesta, Focus vehicles, F-150 trucks and more. With over 4,000 items, including Steeda Manufactured Suspension/Chassis components, Induction/Cold Air Intakes and Shifters, is your one-stop for performance parts, accessories, modifications and tuning.

Our performance parts and accessories are built by true performance enthusiasts who are dedicated to the craft they love. Steeda is the culmination of over 30 continuous years of racing history, product innovation and continuous automotive refinement driven by a passion for performance and a love for great design. At Steeda, we share a wealth of our motorsports expertise and ISO 9001:2008 Certified processes in the design, engineering, and manufacturing of our performance parts to bring a completely new level of performance and excitement to every vehicle equipped with our parts. Parts are manufactured at our Steeda Valdosta Georgia complex, home to most modern and up-to-date aftermarket facility in the world.

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