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APR roll-control sway bars are designed to improve corner handling without diminishing ride quality. This simple, yet effective upgrade helps to reduce the load differentials between your vehicle's inner and outer wheels during cornering. In doing so, these sway bars improve vehicles under and oversteer balance, thus, giving the vehicle greater stability and control, with increased grip. These roll-control sway bars are offered in either front bar or rear bar applications, but designed for use together. Each bar is manufactured using the latest high-end techniques to offer a strong, weldless design capable of withstanding harsh track conditions. Order the required sway bar application to fit your specific requirements. Additional features: * Sold individually, bars are offered in either front bar or rear bar applications * Front bar application includes bushings, mounting brackets with hardware, and billet spacers * Rear bar application includes poly bushings to further reduce undesirable suspension flex * Strong, steel weldless design * Attractive red powdercoat finish * Larger than stock at 1 in. * Hollow weight-savings design * 2 adjustable pickup points
Not Yet Reviewed
$274.95
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$299.95
APR spherical pendulum bearing kits feature a high-quality bearing for use as a direct replacement in APR's pendulum mounts. Spherical bearings offer far less unwanted movement over rubber and polyurethane inserts. As such, APR's mounts utilize these spherical bearings that are highlighted with a heat-treated race, precision-ground ball, and a self-sealing, self-lubricating PTFE lining. Unfortunately, spherical bearings are a wear and tear item. Fortunately, APR offers spherical bearing kits that include clip so you can maintain optimal performance of their pendulum mounts.
Not Yet Reviewed
$34.95
On Sale
Upgrade your tunnel brace to improve rigidity and increase clearance to fit larger exhaust systems. Factory stamped steel tunnel braces unfortunately leave much to be desired. APR has redesigned these 6061 aluminum braces to sit slightly lower in the tunnel to allow for larger exhaust tubing. As an added benefit, the CNC-bent laser-cut braces add additional structural rigidity to the chassis! Tunnel brace model EXH0321 fits C7 chassis A6/7, S6/7, RS6/7.
Not Yet Reviewed
$109.95
$60.95
APR spherical pendulum mount replaces the factory mount with a new, thick, billet aluminum and billet stainless steel 2-piece design, featuring a PTFE-lined spherical bearing and new bolts. This system stiffens the driveline to improve shift quality and power transition. It's easy to install, addresses all concerns with the factory setup, and includes all necessary hardware to bolt on and enjoy!
Not Yet Reviewed
$349.95
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$424.95
The APR Suspension Control Unit (SCU) Upgrade directly replaces your factory suspension controller with a new unit that enables advanced control over your vehicle's factory electronic shocks. The factory controller only operates in a "soft" or "stiff" state with no behavior in-between, despite the incredible capability of the factory electronic shocks. This controller has advanced programming that takes various inputs to provide fine-tuned control over the shocks in real time. The controller still retains factory comfort and sport functionally, and it doesn't compromise ride quality for performance. However, both modes rapidly increase performance depending on various inputs—such as acceleration, brake pressure, G-forces, steering angle, speed, and damper shaft velocity. The experience is absolutely transformative. For the casual driver, the vehicle is more comfortable and rides better than stock. Uncomfortable bouncing and stiffness are reduced, and the car settles faster to provide increased stability. This is accomplished by using the full operating range of the electronic shocks to provide a pleasant experience when you're driving normally. But once you begin pushing the vehicle, the controller quickly adapts to provide performance you never knew was possible from the factory shocks. Even on a straight-line launch, the system will help control weight transfer so you can improve your 60 ft. times for better acceleration and better times in the quarter-mile. On a twisty back road, or on a proper track, the controller adjusts each shock individually to provide the grip you need to cut faster lap times with more confidence as the chassis is more balanced. It improves weight transfer on corner turns by allowing a smoother transition, all without the shocks loading the tires, while also reducing overall body roll. Simply put, your vehicle will ride and perform better in every scenario and stays true to our mantra of performance without compromise! Order the Suspension Control Upgrade Unit recommended for your vehicle. Product features: * Direct plug-and-play upgrade * Provides full dynamic control over the electronic shocks in real-time * Optimized ride quality and comfort during normal daily driving * Optimized performance, handling, and cornering during spirited driving * Optimized launch control, traction, grip, and weight transfer * Reduces 60 ft. times for improved acceleration * More confident driving experience * Advanced signal processing provides real-time changes lightning fast speeds * Reacts in real-time to driving style to provide comfort or performance * Retains various factory levels of switchable performance; example: "Comfort" vs "Sport" * Fully 3D-mapped to the capabilities of your factory electronic shocks * Compatible with aftermarket springs, stabilizer bars, and other upgrades * Unit is unlocked and fully upgradable in the future * Unit is completely reversible and removable without a trace
Not Yet Reviewed
$1,399.95
On Sale
APR Roll-Control front stabilizer bar end links improve handling and response. Offered with spherical bearings intended for race use or APR ball joints intended for street use, these end links bring a great range of adjustability in both connection geometry and height, allowing elimination of pre-loading and correction of stabilizer bar geometry. APR Roll-Control front stabilizer bar end links are necessary upgrades when altering the factory suspension components to allow correct operation and maximum performance. Features: * Ultra-wide adjustability range: 255mm to 340mm vs. 335mm stock * CNC-machined billet-aluminum center rods with three large set points * Stainless steel, high-misalignment linkages with up to 70 degrees on each link vs. 65 degrees stock * Replaceable and swappable between spherical and ball joints rod ends on the same link * Left hand and right hand threaded rod ends for easy turnbuckle-style length adjustments * Zinc-plated and stainless steel hardware for durability * Spherical bearings -- Designed for race/track use (high NVH)) -- 12mm chromoly rod ends -- Heavy-duty chromoly body with hard chrome ball race for corrosion resistance -- Self-sealing and self-lubricating PTFE ball race to keep dirt and debris out of the bearing -- Bootless design eliminates accelerated wear * Ball joints -- Designed for street use (Less NVH) -- Balanced load distribution via high sphericity balls -- Ultra-durable POM seats for low-friction and high-wear resistance -- Ball pins polished to a mirror finish -- Clip-fastened boot design reduces contamination with a high performance grease within
Not Yet Reviewed
$374.95
$206.95
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