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Steeda "Stop the Hop" Street Starter kits help you eliminate wheel hop and stay within your budget. These kits contain the best three components to rid your Mustang of this menace, provide the fundamental foundation for ultimate traction and suspension compliance, and address the issues with factory IRS subframe mounting. Want to "Stop the Hop"? Get a Steeda Street Starter kit. Kit components: * IRS subframe alignment dowel kit -- Fills the factory bolt hole voids with CNC-machined Delrin® inserts that will square up the rear subframe to the chassis and limit side-to-side and front-to-back movement of the subframe that is present under hard acceleration and braking. * IRS subframe bushing support system -- Patented 8-piece kit designed and made in-house from billet 6061 aluminum and features stainless steel hardware. Fills all the factory voids in the IRS subframe mounting locations, preventing up-and-down movements of the subframe. * IRS subframe support braces -- Made in-house from chromoly steel, these 5-point braces with a simple bolt-in design support the factory subframe by directly tying it into the chassis at key mounting locations, utilizing factory mounting locations on the factory frame. They support the front factory mount and the lower control arm mount as well. Kit benefits: * Eliminate wheel hop while not increasing NVH * Eliminate subframe movement * Simple installation * Squares subframe to the chassis * No permanent modifications
Not Yet Reviewed
$599.95
For those looking for a little bit more aggressiveness in handling and appearance, Eibach Sportline lowering springs are the answer. Sportline is the extreme-performance spring set created for the extreme enthusiast, one who craves maximum street performance—with the lowest possible drop—and the exceptional ride quality you expect from Eibach. Grab all the benefits of the legendary PRO-KIT, but with a little "hot sauce"! Order the springs recommended for your vehicle. Product features: * Race car-like handling by radically lowering your car's center of gravity * Dramatically reduces squat during acceleration, body roll in corners, and nose-dive under braking * Lowers vehicle anywhere from 1 in. to 2.5 in. (depending on application) * Progressive spring design for excellent ride quality * Million-mile manufacturer's warranty
( 138 )
$355.00
Although they are direct replacements for original equipment Ford and Lincoln parts, Ford Performance Parts IRS knuckle sets are also perfect for kit car custom builds using independent rear suspensions. They are manufactured from high-quality cast aluminum and include preinstalled bushings. Depending on the application, they may include hubs. Others require that hubs be purchased separately.
( 2 )
$553.99
Eibach's Pro-Kit lowering springs are the most popular springs they make—and there's a reason for that. These springs reduce fender gap to give your vehicle a lower, more aggressive stance. Plus, they help to lower the center of gravity to improve handling during acceleration, cornering, and braking. Best of all, you can lower your vehicle without having to change your shocks. Eibach Pro-Kits give you high performance handling and aggressive good looks. They can be ordered individually, in pairs, or as a full vehicle set. Select the model designed for your application.
( 188 )
$355.00
BMR Suspension motor mount kits will curb engine shift--wasting less horsepower and improving throttle response. These bolt-in units come complete with brackets and hardware and are available in red or black hammertone powdercoat finishes. BMR kits afford you greater performance over the stock oil-filled hydraulic bushings designed for comfort.
( 30 )
$119.95
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$139.95
Fathouse Performance Coyote motor plates are beautifully fabricated from 3/4 in. thick aluminum to properly secure the engine, minimizing movement and torsional flex. Designed around the Gen3 Coyote or GT350/GT500 alternator, they retain the factory alternator position.
Not Yet Reviewed
$399.99
Flaming River 2015-20 Mustang manual rack and pinions are a great way to streamline the engine to the compartment while maintaining smooth, responsive steering. They're lighter than the OEM EPAS (electronic power assisted steering) S550 Mustang power systems, and depending on specifications, will reduce vehicle weight by 10 to 15 lbs. by eliminating hoses, pulleys, and pumps. Plus, they have billet aluminum mounting brackets that can also be adjusted to modify the pinion angle for large tube headers and engine swaps in custom applications.
Not Yet Reviewed
$993.99
Steeda has combined their subframe alignment kit and subframe bushing support system into a money-saving package. These components are useful for a variety of Ford Mustang applications from 2015 and up. Product benefits include: * IRS subframe bushing support system fills in all factory voids in order to eliminate movement of the IRS subframe * Utilizes all 4 factory mounting locations, which completely restricts shifting or rotation * Practically no added weight to the vehicle * Uses precision-machined Delrin® sleeves, which add no NVH and limit vibration to the vehicle * CNC-machined parts for a precision fit, unlike welded and stamped parts with slotted holes * Aligns and holds the subframe in place, in all 4 mounting locations * Easy installation, can be done in under 2 hours * More cost effective than others on the market to control wheel hop
( 2 )
$239.95
BMR Suspension K-members feature a unique tubular design that will allow you to drop the weight on your front-end by more than half of the factory piece. They provide a lightweight alternative, while offering larger tubing for durability. BMR K-members also provide more clearance for aftermarket headers and turbo systems. They will work with stock or aftermarket A-arms (except where noted), providing an additional 1/4 in. adjustment, equaling up to 4 more degrees of camber.
( 25 )
$589.95
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$719.95
Dramatically improve your car's handling and appearance with Roush Performance single adjustable coilover kits. Their kits combine performance struts and shocks, tuned for a perfect balance of control and comfort, with height adjustable performance springs that will lower your car with plenty of room for adjustment. Easily tailor the stance of your ride, or adjust corner weights for optimum balance. Designed to increase lateral acceleration, their kits are perfect for track days, autocross, or a spirited drive down your favorite back road. Roush suspension kits are engineered and tested to achieve proper balance with the whole vehicle as an integrated system. They maintain a high level of ride quality on the street while increasing performance on the track and will take your ride to the next level.
( 2 )
$1,259.18
Ford Performance Parts lowering spring kits are a must for that low "aero" look and improved handling. These kits come with revised-rate front and rear springs that lower the car and tighten up the handling. Match your year, make, and model to the set that fits your needs. Where necessary, kits include jounce bumpers. Expect some deterioration in ride quality compared to OE springs. Due to vehicle assembly tolerances the amount of drop may vary. Note: some OE fasteners are single-use; refer to the appropriate service manual for reuse information and correct torque specifications. Alignment may be required after installation.
( 47 )
$319.99
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$386.99
On Sale
Whiteline sway bars are designed and engineered to dramatically improve grip, handling, and outright performance. Available for front or rear sway bar applications, depending on your suspension part needs, these anti-sway bars will bring out the absolute best-handling performance possible in your vehicle. So, when you are servicing your sway bar assembly, choose these high-quality sway bar components from Whiteline—the suspension experts! Order the sway bar model designed for your specific part application needs.
( 24 )
$241.88
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$869.88
$169.32
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$608.92
Ford Performance Parts front lower control arm kits enable the owners of Ford vehicles to upgrade them with better ball joints and improved bushings. Track use kits offer improved geometry. These kits are recommended by Ford for many applications when heavy-duty suspension components are added. They include left and right lower control arm assemblies. Depending on application, additional features may include: * Forged steel control arms * Spherical bearings * Air deflectors to aid in brake cooling * Improved geometry for track use * Increased strength ball joints * Threaded ball joints for easy replacement * Some for off-road use only * Installation hardware and instructions included * Extensive modifications required for use on some production vehicles * Note: Some factory fasteners are single-use; refer to the appropriate Ford service manual for reuse information and correct torque specifications
( 24 )
$299.99
Steeda billet vertical links feature a one-piece design accurate down to one-thousandth of an inch. Their design, along with 6061 aircraft-grade aluminum construction, delivers maximum strength—something welded control arms cannot. Steeda offers the billet links with larger polyurethane bushings, combined with billet steel sleeves and spacers, for more control through jounce and rebound, while still providing plenty of compliance, causing absolutely no suspension bind or an artificial spring rate. They are also available with CNC-machined Delrin® bushings, and billet steel bushing sleeves and spacers. Benefits of Steeda billet vertical links: * Reduces wheel hop * Will not flex under load * No increase in NVH * Installs easily, with basic hand tools * Delrin® bushings are recommended for drag racing and to eliminate wheel hop * Polyurethane bushings are recommended for handling applications (Street, Road Racing, AutoX)
( 2 )
$289.95
You can dial-in more camber with Steeda stainless steel camber plates. You can increase overall cornering capability, eliminate understeer, reduce tire wear, and have a more predictable, balanced vehicle on the street or track. These high-quality, stainless steel plates have Teflon®-lined bearings included, and Grade 10.9 hardware and nylock nuts for a smooth installation. Steeda continually finds ways to improve your suspension. Note: Camber plates do not include caster adjustment.
( 1 )
$367.99
Minimize wheel hop and enhance rear stability with BMR Suspension differential bushings. They are far superior to factory bushings and drastically decrease differential movement and pinion rise. BMR bushings replace the entire OE bushing and are manufactured to strict tolerances for a perfect fit and increased performance. They will survive exposure to petroleum products, road salt, ozone, and other elements of the harsh undercar environment. Several kits include heavy-duty hardware; while not necessary for all customers, BMR supplies the upgraded hardware for those who have higher power levels or plan on launching hard on the street or at the dragstrip. This hardware upgrade may require slight modification to the rear differential mounts. BMR Suspension differential bushings are available in: * Polyurethane--a synthetic polymer that deflects far less than rubber without excessive increases in noise, vibration, or harshness. * Delrin--a solid synthetic polymer that eliminates deflection and drastically increases differential stability. They are machined from solid Delrin and are intended for extreme performance street, drag race, and handling applications. * Billet aluminum--doesn't deflect and can also withstand much higher temperatures than rubber, polyurethane, or Delrin; making it a great choice for race cars where the differential creates large amounts of heat for extended periods of time.
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$67.95
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$269.95
Ford Performance Parts 2015-19 Mustang knuckle-to-toe link bearing assemblies improve handling, especially in "power down" situations. These bearings replace the rubber toe link bushing in the rear knuckle with a Delrin®-lined spherical bearing. They remove suspension compliance with a minimal impact on ride quality.
( 1 )
$81.99
Stop differential movement and wheel hop with polyurethane differential bushings from Steeda. These Steeda bushings increase traction by keeping the differential properly located in the rear subframe.
( 5 )
$144.95
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$199.95
Steeda has fielded numerous calls on the rear subframe being misaligned from the factory on the S550 Mustangs. Through hours of research and development, Steeda found that there was a large difference in bolt and hole size, making it possible for the subframe to be misaligned from the factory by up to 1/2 in. left to right. That research and development also lead to a solution--the Steeda subframe alignment kits. These kits are made from CNC-machined Delrin to avoid putting two dissimilar metals next to each other to prevent corrosion. They are designed to slide into the subframe mounting holes to fill the extra space left from the factory. Steeda subframe alignment kits guarantee that your subframe will be bolted to the same location every time it's lowered and eliminate the need for any unnecessary alignments ever again.
( 1 )
$75.11
Whether you've wanted to raise the rear of your S550 Mustang slightly for larger rear tires or for a little more rake in your stance, Steeda billet coil spring spacers is your solution. Designed out of aircraft grade billet aluminum, the spacers provide a simple install, going on top of your rear springs. Steeda has three thicknesses available to offer a budget friendly alternative to swapping out your rear springs. Choose the thickness you prefer. Raise amounts: * 1/8 in. thick spacer raises car by 1/4 in. * 1/4 in. thick spacer raises car by 1/2 in. * 3/8 in. thick spacer raises car by 3/4 in.
Not Yet Reviewed
$64.95
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$79.95
Are you looking for competition-proven handling performance for your 2015+ S550 Ford Mustang or Shelby GT350, while still maintaining street drivability? Steeda Dual Rate Ultimate Handling lowering springs are available for your MagneRide-equipped S550 Mustang! Steeda's experience and expertise in high performance street and racing suspension systems is second-to-none, and the team at Steeda has put that experience to work for you. Designed for ALL street and road racing applications, Steeda's Competition springs have the highest rates on the market but still maintain a comfortable and enjoyable ride when put on the street. Competition-proven in both NASA and SCCA events, these springs greatly reduce nosedive and keep body roll to a minimum for the ultimate in performance handling. By lowering your S550 Mustang .750 in. all around, the springs provide an optimized center of gravity and aggressive stance. At a recent HDPE event, Steeda clocked a 4-second lap time improvement with just their springs and adjustable camber plates. They're a tremendous handling upgrade for GT350s, as well as any MagneRide-equipped S550 Mustang. Professional race car driver Billy Johnson borrowed a Q500 for some laps at Palm Beach International Raceway and this is what he has to say about them: "The Steeda Q500 was a blast to drive on track... The adjustable suspension was far from harsh and had a wide range of adjustability to dial the car in at the track. Overall it was a nice dual-purpose street and track package that raised the limits of the Mustang GT." Product benefits: * Lowers the non-PP Mustang .750 in. front and rear * Lowers GT350, PP1, and PP2 Mustangs .500 in. front and rear * Designed for competition racing but maintains outstanding street-able ride * Highest spring rate for dramatic improvement in handling and reduction of nosedive * Steeda collaborates with the best motorsport spring engineers in the industry to provide you the best products possible * Steeda springs are developed using advanced proprietary CAD data
Not Yet Reviewed
$479.95
Looking for a new aggressive stance to complement your Mustang, while still obtaining a quality ride? Look no further. Roush Performance offers lowering spring kits for all 2005-14 Mustang owners, both GT and V6 applications. These springs will be a direct swap-out for your factory springs, and install in about 3 hours. Included will also be a detailed installation guide so you can get your Mustang back on the road in no time! When added to a 2005-14 Mustang GT (or V6 model), these springs provide a .50 in. drop over the stock ride height. On 2005-10 Mustangs, when used with the Roush front struts and rear shocks, vehicle ride height will drop to roughly 1 in. over factory ride height. These springs are also the exact same ones used in Roush's 2005-10 suspension system, which is the same system used on most Roush-built 2005-10 Mustangs. Product highlights for the Mustang lowering springs: * Fits 2005-14 Mustang (both GT and V6 applications) * For a more "extreme" drop on your Mustang, please reference Roush's Extreme Lowering Springs * Includes four springs total (two for the front, two for the rear) * Includes detailed installation manual
( 1 )
$349.99
On Sale
When discussing anti-roll or stabilizer bars, many driving experts consider factory stock end links to be the "weak links" in the system, with a tendency to bend. Often, they'll upgrade to these heavy-duty Whiteline sway bar end links to eliminate preload via the adjustable center-to-center length feature. Many Whiteline models are constructed with aluminum bodies and heavy-duty steel ball joint ends that not only adjust, but also rotate to any angular combination. Bottom line: stronger end links equal improved suspension and handling. Whether you're servicing a front, rear, or universal sway bar assembly, choose the Whiteline end links that fit your car or truck.
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$181.88
$127.32
BMR Suspension vertical links do things stock can't! They supply harder launches, reduced wheel hop, and added cornering consistency. While stamped steel models flex under cornering loads, and the soft rubber bushings deflect loads and absorb power, BMR vertical links eliminate these things to deliver much improved repeatability on the street, starting line, and in the corners. They stand up to the stress of high-load environments and are ideal in drag race, road race, and street applications. You can choose links with the bind-free operation of heavy-duty spherical bearings, lightweight CNC-machined Delrin bushings, or a combination of both. When performance is a must, rely on BMR Suspension vertical links! BMR vertical links features and benefits: * Eliminate vertical link flex * Eliminate bushing deflection * Eliminate wheel alignment changes due to vertical link flex * Approximately 1-hour installation time
( 4 )
$109.95
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$279.95
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