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  • Stifflers

    F-150 Sway Bar Endlink Kit


    Replacement '97-'04 F150 Sway Bar Endlink Kit!  Stifflers replacement sway bar endlinks for '97-'04 F150s utilizing our FLCA-FT01 or FLCA-FT02 control arms ONLY. Our endlink kits feature a Link-Ball design for improved handling without the bind...

  • Energy Suspension

    1" Coil Spring Isolator


    1" Coil Spring Isolator Option for Stifflers F150 Lower Control Arms! These isolators are for those using Stifflers Lower Control Arm FLCA-FT01 who want to maintain their current ride height. Stifflers arms are designed with a 1" drop, but...

  • Stifflers

    Coil-Over Mounting Kit (Used on FLCA-FT02)


    '97-'04 F150 Coil-Over Mounting Kit for Stifflers Lower Control Arms. Stifflers coil-over mounting kit for '97-'04 F150s utilizing our FLCA-FT01 or FLCA-FT02 control arms ONLY. The coil-over mounting kits are included with our FLCA-FT02 control arms...

Stifflers Chassis & Suspension LLC, a leader in late model Mustang and F150 chassis and suspension products, designs, tests, and manufactures components for the true enthusiast. Whether used at the local track or on the street, Stifflers' innovative products are engineered to deliver on their promise of quality, fit, finish, and functionality. Our focus at Stifflers is to develop products that satisfy the needs of the end-user and to design those products to be the most innovative components available on the market today. Stifflers, located just outside of Indianapolis, Indiana, the racing capital of the world, was started in 2010 by founder and head engineer, Brian Figg.

Having spent many years as an engineering technical director in Indy Car and other top open-wheel series, Brian brings his knowledge and experience to the Stifflers product line-up. Racing and engineering are in his blood! The entire team here at Stifflers is made up of automotive enthusiasts that love what we do and what we are creating. It's not work when it's a passion!

Made in the U.S.A., the creation of all Stiffler's products, starting with design and testing, through the manufacturing process, to packaging and shipping, are completed here at our facility to ensure everything meets and exceeds Stiffler's high standards every step of the way. This is our commitment to our customers.

Because of this, we stand behind our products 100%. When you buy a Stifflers product, you are purchasing a highly engineered product that will fit and work right the first time, every time. Trust and quality are what we stand behind and build into every component we make. Contact us today for more information on our custom auto parts for Mustangs and F150s.

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