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BBK Progressive Rate Lowering Springs (05-14 GT, V6)

Market Price $283.99 You Save 12% ($34.00)
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$249.99 (kit)

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  • Item 398778

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    Features & Details

    • Aggressive Stance
    • Lowers Center of Gravity and Improves Handling
    • Progressive Springs for Max Comfort and Control
    • Engineered with Input from Eibach
    • Heavy-Duty Steel Tempered for Long-Life
    • Black Powdercoated
    • Estimated Drop: 1.0" Front and Rear
    • Clears Stock and Aftermarket Rims and Tires
    • Professional Installation Recommended
    • Sold as a Full Set
    • Fits 2005 through 2014 Ford Mustang V6 and GT
    Attack Stance. Put your Mustang into attack stance with these BBK Progressive Rate Lowering Springs. It's an easy way to achieve that racy appearance while improving handling, and not even compromising ride. The progressive rate of these Eibach-engineered springs means they offer all the looks and control with none of the bone-shattering ride of typical "cut" springs. The heavy-duty steel is specially tempered for long-life and no sag. This is a great upgrade to your Mustang from the Mustang specialists at BBK.

    Looks that Kill. The 1.0" drop is enough to tell the world your Mustang means business, but not enough to interfere with tire or wheel fit. That lower stance will give the look of serious performance to your ride.

    Built for Life. BBK designs and builds these springs with input from the race-winning minds at Eibach. Custom tempering means these springs will retain their rate for years. The thick charcoal black powdercoat prevents rust.

    Progressive Design. The progressive windings allow them to absorb everyday expansion joints and small potholes with decent compliance. As the spring compresses, the rate increases to deliver the rock-solid control and roll-resistance high performance driving demands.

    Clears Stock and Aftermarket Wheels & Tires. These lowering springs were engineered to be compatible with your stock size wheels and tires, as well as AmericanMuscle’s pre-configured wheel and tire combo kits (specific to your generation), to assure proper clearance with no rubbing issues.

    Professional Installation Recommended. If you have a fully-outfitted garage and the ability to disassemble struts (and the confidence to make it all work), have at it. But it's likely you're going to want to leave this to the professionals.

    Application. These BBK Progressive Rate Lowering Springs fit your 2005 through 2014 Ford Mustang GT or V6.

    Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

    MPN# 2547

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (2) Front Springs
    • (2) Rear Springs
    Installation Info
    Will it fit my Mustang?

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    Questions & Answers (4)

    4 Top Rated Questions

    Will these springs lower a GT convertible more than 1 inch in the rear?

    • From my understanding, the estimated drop for the convertible models should be around 1.2" due to the additional weight of the vehicle.

    Helpful (0)

    Will these work with RTR shocks and struts?

    • The BBK Progressive Rate Lowering Springs are compatible with the RTR Tactical Performance Adjustable Shock and Strut Kit.

    Helpful (0)

    My rear tires are to big for the Will these work with RTR shocks and struts?

    • The BBK Progressive Rate Lowering Springs will work with the RTR Tactical Performance Adjustable Shock & Strut Kit, item # 389051, (

    Helpful (0)

    does this work on the 05-07 convertible GT models? if not are there any other progressive springs that will work with vert models?

    • These BBK Progressive Rate Lowering Springs will fit the 05'-07' Convertible Mustangs. These springs are designed for use on all 05'-14' GT and V6 Mustangs.

    Helpful (0)
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    Customer Reviews (2) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Afternoon

    • Handling Improvement 4.5 4.5
    • Ride Quality 4 4
    • Appearance 5 5
    • Bang For Your Buck 5 5

    • 5/5

      Installation Time: Afternoon

      October 19, 2018

      Awesome company

      Very punctial and affordable and i love the financing option


      Year: 2006 Submodel: GT

      Helpful (8)

    • 5/5

      Installation Time: Afternoon

      April 29, 2018


      Considering BBK has been around for a long time they make quality parts including this progressive springs which help i.priv6the handling of your mu.


      Year: 2013 Submodel: GT

      Helpful (10)

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