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178 Results Found For "coil"
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Arnott Coil Spring Conversion Kits
Arnott coil spring conversion kits are expertly designed to replace a vehicle's failing air suspension components with traditional steel springs. All of Arnott's coil springs are constructed from U.S. steel and are designed and tested to provide a great ride along with many years of trouble-free driving. If you have an older vehicle or you're dealing with a multitude of air system issues—order the Arnott coil spring conversion kit designed for your make and model. Items, features, and notes: * Custom valved shock absorbers * Powdercoated coil springs * Most kits available with electronic bypass module (EBM) that eliminates fault codes * Pre-assembled for safe and easy installation * OE fit with no necessary modifications * Not recommended for customers who tow larger trailers or often carry large loads (may cause improper angles for headlight beams)
( 30 )
$1,030.83
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$1,441.66
Bilstein B12 Special Coil Springs
Bilstein B12 Special coil springs are designed to alter your vehicle's ride height for optimum performance. Bilstein utilizes various technologies to achieve the optimum ride height for each specific vehicle's requirement, providing the perfect combination of suspension dynamics, quality, and aesthetics. Order the springs recommended for your application.
( 10 )
$1,069.00
H&R VTF Adjustable Lowering Springs
H&R VTF offers adjustable coil spring lowering kits for a wide range of vehicles, including many Audi, BMW, Porsche, Lamborghini, Volkswagen, and Mercedes-Benz models from 2009 and up. They're designed to work with your vehicle's original electronic adjustable shocks. Specific rate springs provide superb ride quality and comfort, while reducing body roll, offering more balance and control to your ride. VTF packages are made with lightweight, high tensile strength spring steel alloy. Engineered in Germany, the springs can lower your front and/or rear-end up to 2.7 in. (depending on application). Order the kit recommended for your car.
Not Yet Reviewed
$1,035.99
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$1,479.99
Clearance
MSS Automotive Fully Adjustable Sports Suspension Kits
Suspension components are key to making sure your car is riding smoothly on or off the road. With upgraded suspension components like these fully adjustable Sports suspension kits from MSS Automotive, you can unlock the full potential of your vehicle's performance. Triple Engineered Technology adjustable spring kits put the driver in full control of their ride and handling experience. MSS Automotive utilizes two active springs with three separate spring rates: the single-rated orange spring and the dual-rated black spring. This combination delivers a huge range of capability in operation—a smooth and almost linear transition. The relatively low initial spring rate absorbs small bumps in the road, thereby increasing grip. It then transitions to a secondary spring rate which enhances vehicle handling during cornering, giving you the ultimate control of your driving experience. Thanks to its patented triple stack spring technology, MSS Automotive can for the first time deliver improved performance, comfort, and safety, within one product—and without compromise. Choose the suspension kit designed for your application.
Not Yet Reviewed
$1,710.00
$1,199.50
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$1,415.50
H&R Sport Springs
Suspension is one of the most important factors in determining your vehicle's day-to-day drivability, and the first step in suspension tuning is to upgrade your vehicle's stock springs. H&R Sport springs are high-quality units that will not set or sag, and are designed and manufactured to be strong, resilient, and durable. H&R's Sport spring kits streamline the look of your vehicle with a reduced fender well gap, as well as lower your vehicle's center of gravity, reducing body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. Additional features: * Crafted from a special (hf) 54SiCr6 spring steel to ensure premium quality and performance * Shot-peened to increase their life by more than 200 percent * Each spring is 100 percent tested * All production is completed in-house, so product quality is ensured * H&R's ISO9001 certified production facility in Germany
( 2 )
$1,098.99
Clearance
MSS Automotive Fully Adjustable Track Suspension Kits
As MSS Automotive's sportiest state-of-tune, the fully adjustable Track suspension kits are a high-performance range with a proven motorsport pedigree. Successfully used by racers in competition, the MSS Track is also fully road legal. For a race-grade product, Track kits deliver a composed enough ride for moderate distances on the road, which makes it the perfect choice for track day enthusiasts looking to drive to and from the racetrack. The Track Pack kits share some characteristics of the Sport kits but take everything a step further in terms of track-oriented performance. With a similar ride quality to the Sport kit, the Track kits really shine when the suspension is under full load in extreme race situations--offering flattened cornering, reduced harshness while riding the apex curb on track, as well as improved steering reaction with less input necessary during cornering when compared to factory suspension. If you're looking for the ultimate in on-track performance, cornering, and steering feel, the MSS Track suspension kits are for you! Order the model recommended for your vehicle.
Not Yet Reviewed
$1,396.50
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$1,415.50
On Sale
MSD Pro Mag 44 Ignition Coils
MSD Pro Mag 44 ignition coils are a key part of MSD's Mag 44 ignition system for pro-level drag cars. There's more than a pound of high-quality copper wire wound around the molded DuPont Rynite core in every one, which allows them to handle the 44 amps of output from the system's companion magneto. These coils deliver 50,000 V of long-duration spark to the plugs to ensure that the nitro is ignited. For maximum vibration protection and reliability, the windings and all internals are completely wrapped in rugged epoxy. They're not for use with the Pro Mag 12.
Not Yet Reviewed
$1,449.95
$1,229.95
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$1,303.95
On Sale
MSD Smart Coils
MSD Smart Coils were developed to produce more spark energy while consuming less power without sacrificing voltage output. This means you get hotter spark at the plug to burn the maximum amount of fuel in each cylinder while using less power from your electrical system. Smart Coils are compatible with popular aftermarket electronic fuel injection systems and will run on traditional 12 V or 16 V electrical systems found in race applications. The coils feature unique elongated mounting holes to accommodate popular mounting brackets or allow them to bolt in place of an LS coil with 72mm bolt spacing.
( 1 )
$1,126.95
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$1,299.95
$1,013.95
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$1,168.95
On Sale
MSD Pro Power Coils
When tested against a competitor's coil, the MSD Pro Power coils produced 33 percent more current at the plug. They have an oil-filled insulated polyester case, an extra-tall high-tension spark plug tower to stop voltage leaks, and rubber shock mounts. They're designed for drag race use only, with MSD 7 and 8 Series ignitions.
( 41 )
$1,126.95
Ridetech Rear Coil-Over Upgrade Packages
Ridetech rear coilover upgrade packages include everything needed to give your muscle car a lowered stance with dramatically improved handling and ride quality. The systems contains rear Strongarms and either single-adjustable HQ Series or triple-adjustable TQ Series coilover shocks. Component features: * Rear Strongarms--provide added strength to help get the power to the pavement. They utilize R-joint Technology to provide smooth operation and reduce roll bind. Lower arms feature a double sheer mount for the coilovers locating them in place of the stock springs, keeping the load where it belongs. * HQ Series coilovers--impact forged aluminum body and monotube design to deliver excellent ride quality and handling. They allow fine-tuning of the ride quality and handling. * TQ Series coilovers--remote reservoir triple-adjustable shocks feature rebound adjustment along with dual stage (high-speed and low-speed) compression adjustment. High-speed adjustment allows tuning for impact harshness and low-speed adjustment allows tuning of cornering characteristics, perfect for use on the autocross, road course, and drag strip.
( 1 )
$1,410.00
Clearance
ACES Fuel Injection Full House Multi-Coil Ignition Systems
Harness the power of spark energy with ACES Fuel Injection Full House Multi-Coil Ignition Systems! Designed for coil-near-plug engine management systems, such as ACES Fuel Injection Jackpot EFI, GM LS platforms, and most other EFI systems, the Full House ignition helps make unrivaled spark energy and dependability. The Full House has built-in protection for accidental reverse battery connection, over-temperature protection, is fully waterproofed, and has LED diagnostics that can identify a problem with individual coils should one come up. A programmable power setting using the included high-resolution hand-held programmer allows users to switch between 250 to the industry-leading output of 750 millijoules via the hand-held wire or software, making the Full House ideal for street driven race cars. Turn it down for the cruise, and then set it to power mode at the track. Whether it's Pro Mod, Pro Street, or a sled dragging pull wagon, if you need to power your 8-coil ignition reliably, the ACES Fuel Injection Full House is the system for you! Additional features and specs: * 32-bit Power Architecture based MCU for automotive powertrain applications * Robust shielding for anti-interference, high stability hardware and software design * Real-time programmable ignition curve * Hand-held displays calibration data and all parameters in real time * Spark energy is adjustable by the full color, touch screen hand-held and the included ACES laptop tuning software * Eight channels ignition control with over 750 mJ spark energy * High-efficiency alternating current (AC) power delivery * Over 50 Kilovolts output voltage to drive ACES performance coil * Primary voltage over 565 V * Spark duration of greater than 300 microseconds * Operating voltage from 6-22 V * OE Spec waterproofing * Direct plug-in to Jackpot EFI systems * Compatible with most EFI systems using 5 V or 12 V drivers
Not Yet Reviewed
$1,499.99
$1,299.50
ReadyLift Suspension Coil Spring Front Lift Kits
ReadyLift Suspension coil spring front lift kits give you an excellent alternative for lifting the front of your truck. These new lift systems are designed to raise the front of your truck an impressive 2 1/2 in., allowing you to fit those massive 35 in. tires you've always wanted, all while maintaining great handling performance and increasing ground clearance. Their key to success is a combination of specially engineered progressive wound coil springs paired with Fox 2.0 Series performance shocks, in addition to model-specific brake line extension brackets, bump stop extension brackets, and front sway bar frame mount extension brackets. ReadyLift Suspension coil spring front lift kits aren't just leveling kits. They're high performance packages that will increase strength and reliability and improve your overall ride and handling!
Not Yet Reviewed
$1,259.95
Unity Automotive Air Spring to Coil Spring Conversions
Unity Automotive air spring to coil spring conversions solve the problems associated with troublesome air spring suspension and electronic suspension. These kits include parts and hardware, allowing you to convert to a more conventional setup. Improve handling and consistency without the sacrifice of ride height or quality with the Unity Automotive air spring to coil spring conversions designed for your application.
( 5 )
$1,222.99
BMR Coil-Over Conversion Kits
BMR coilover conversion kits convert your 3rd generation F-body struts to coilovers. They include everything you need, there's no guesswork involved in getting the right components.
Not Yet Reviewed
$1,249.00
On Sale
Holley Terminator X Engine Management Systems
Holley Terminator X engine management systems let you take control of your domestic V8 engine. These kits give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning technology of Holley EFI—all at a budget-friendly price! Every MPFI Terminator X features real-time fuel learn, high impedance injector drivers, an integrated one-bar MAP sensor—and four programmable inputs and outputs, ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. All systems come fully loaded with base maps for common engine combinations to get you out of the garage and onto the road or track fast. Features include: * Holley EFI industry-leading, easy-to-use software suite allows full laptop access for advanced users * Real-time fuel map learn—takes the guesswork out of tuning your base fuel table * High-impedance injector drivers will safely power most standard injectors and Holley EFI injectors. (Will not control low-impedance injectors) * Bosch LSU 4.9 wideband relays AFR information to the ECU for accurate reading and precise tuning control * On-board one-bar MAP sensor is perfect for N/A or nitrous engine combos * MAP sensor vacuum hose adapters * 4 inputs: 12 V, ground, 5 V, and frequency * 4 outputs: Ground, PWM for accessories * Boost control: boost vs. time, boost vs. gear, boost vs. rpm, boost vs. speed, and boost safeties * Nitrous control: single channel of wet or dry, progressive or non-progressive, rich/lean safeties, and target closed loop AFR; adjustable through touch screen * Advanced tables: 4 x 1D tables, 1 x 1D per gear table, 4 x 2D tables, 1 x 2D per gear table * On-board diagnostic LEDs allow you to identify any critical engine issues at a glance * The compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDs must face up! * Plug-and-play compatible with more Holley EFI accessories * Available with or without a 3.5 in. touch screen LCD hand-held with easy-to-use calibration wizard; allows you to quickly build a base tune for most domestic V8 engines, as well as tuning and gauge display functions (not available with every kit)
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$1,399.95
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$1,499.95
$1,258.95
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$1,348.95
Holley Terminator X MAX Engine Control Modules
Holley Terminator X MAX engine control modules are standalone units intended for use as service components for your Terminator X EFI installation. Each X MAX ECU features real-time fuel learn, high-impedance injector drivers, an integrated 1 Bar MAP sensor, electronic transmission control, drive-by-wire throttle body control, and four programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Order your Holley EFI Terminator X MAX Service ECU today. Features: * Compatible with all Terminator X harnesses * OEM (Original Equipment Manufacturer) injectors supported with part numbers provided in the handheld wizard or software * Bosch LSU 4.9 wideband control (will not work with LSU 4.2 oxygen sensors) * Eight built-in multi-color diagnostic LEDs allow you to quickly identify a variety of potential system issues, such as: -- A failed TPS (Throttle Position Sensor) Autoset -- Faulty crank or cam sensors -- Potential oxygen sensor issues * Built-in 1 Bar MAP (Manifold Air Pressure) sensor -- On boosted applications, you can disable the internal MAP sensor and utilize an external MAP sensor * Four inputs—12 V, Ground, 5 V, and Frequency for things, such as: -- Additional pressure sensors -- Activation triggers for nitrous activation -- A trans-brake (fuel and oil pressure inputs are pre-terminated) * Four outputs--Ground, PWM, and accessories, such as: -- Fans, boost control, nitrous control, IAC kit, and more * GM LS and LT, Ford Coyote, and Mopar Gen V drive-by wire throttle body control * GM 4L60 and 4L80, and Ford 4R70W transmission control * Boost Control: -- Boost vs. Time/Gear/RPM/Speed, and boost safeties * Nitrous Control: -- Single channel of wet or dry -- Progressive or non-progressive -- Rich/lean safeties -- Target closed loop AFR * Advanced tables: -- Four 1D tables -- One 1D per gear table -- Four 2D tables -- One 2D per gear table * Free EFI tuning software for complete control of your Terminator X powerplant
( 7 )
$1,229.95
Ford Performance Parts Fox Tuned by Ford Performance Suspension Leveling Kits
Ford Performance Parts Fox Tuned by Ford Performance suspension leveling kits match the advanced technology of Fox 2.0 Performance Series IFP front and rear shock kits with the tuning of Ford engineers. These proprietary kits are designed and tested to optimize ride and performance on-road and off, making them the best solutions for the most discriminating performance enthusiasts. Features include: * Front coilovers feature top-quality racing coils selected to deliver the optimal spring rate * Levels truck front to rear * Improved front approach angle over stock * Improved breakover angle over stock * Vehicle-specific upper front mounts include composite bushing to isolate noise and vibration * Locking, spring preload rings allow easy front ride height and preload adjustments * Provides a comfortable on-road ride and predictable off-road handling in even the toughest conditions * Easy bolt-on installation with no other modifications required Fox 2.0 Performance Internal Floating Piston shocks: * 2.0 in. impact extruded and CNC-machined 6061-T6 clear anodized aluminum one-piece body resists rust over time and increases cooling capacity * Hard-anodized body plating for a durable finish * Internal IFP monotube reservoir design separates shock oil from the high-pressure nitrogen * Black-anodized, CNC-machined 6061-T6 billet aluminum components * 5/8 in. hard chrome plated heat-treated alloy steel shafts * Race-developed high-flow piston design * Ford Performance specific valving to maximize performance * Redundant sealing pack system main seal, wiper seal, and scraper seal * JM92 Advanced Suspension Fluid for improved performance at variable temperatures * Quiet nitrile rubber bushings allow for increased suspension articulation
( 6 )
$1,402.99
UMI Performance Stage 1 Handling Kits
UMI Performance Stage 1 handling kits are designed to bring you great ride quality and improved handling, while giving your musclecar the lowered, aggressive stance you want at an inexpensive price. These kits include heavy-duty UMI sway bars with new end links and greasable bushings, four Bilstein HD shocks, and a set of UMI 1 in. lowering springs. If you're looking to change the stance of your ride and get some added performance, look no further than these UMI Performance Stage 1 handling kits.
( 1 )
$1,499.99
Doug's Headers LS Swap Exhaust Systems
Doug's Headers offers LS Swap exhaust systems for a wide range of vehicles, including many Chevy, Buick, Oldsmobile, Pontiac, and GMC models from the 1960s and '70s. They feature mandrel-bent 304 stainless steel for maximum flow and long-lasting durability. Each system contains a stainless muffler and H-pipe or X-pipe design for a true muscle car sound. These exhausts tuck up tight with the Doug's transmission crossmember for maximum ground clearance. All brackets and hardware are included for a true bolt-on installation; and the exhausts are compatible with Doug's LS Swap headers. Order the system recommended for fitment on your vehicle.
( 1 )
$1,251.32
Hotchkis Sport Suspension Tubular A-Arms
Improve your vehicle's cornering prowess and handling power with these tubular A-arms from Hotchkis Sport Suspension. These arms create a negative camber curve for improved steering geometry, which increases caster for high-speed stability and minimizes ball joint angle during suspension travel. They come assembled with ball joints, bushings, and billet chromoly offset cross shafts.
( 32 )
$1,129.99
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$1,179.96
Manufacturer Rebate
Aldan American Road Comp Coilover Kits
Aldan American Road Comp coilover kits are hand-built in the USA to replace your factory shocks and springs with drastically improved handling and ride quality. These kits are designed for specific vehicle applications and offer shock bodies crafted from lightweight, high-strength, CNC-machined 6061 T-6 billet aluminum. They're matched with high-tensile chrome silicon steel coil springs for strong, consistent performance. A black powdercoat provides added durability and a pleasing appearance. The coilover shocks ship fully assembled and are factory serviceable by Aldan American. You can order a pair for either the front or rear suspension, or a complete set for the entire vehicle.
( 47 )
$1,006.95
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$1,360.95
MaxTrac Suspension Lowering Kits
MaxTrac Suspension lowering kits can deliver a new stance and a new attitude for your truck. The kits offer an easy and quick way to lower the rear of your truck, so that every turn of the wheel will feel more responsive and commanding. All the components are there—flip kit, C-frame support, shock angle corrector, and shocks (kits may differ slightly in components). Bring your ride closer to the ground with the high-quality parts provided with MaxTrac lowering kits, available for hundreds of applications from 1965 and up.
( 11 )
$1,026.99
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$1,208.23
AEV Conversions DualSport XT Suspension Kits
AEV Conversions DualSport XT suspension kits focus on tuning and geometry to deliver added highway and trail performance in a 2.5 in. lift. AEV set out to specially tune coils and shocks that are unique to the needs of a lower system, resulting in frequency-tuned, triple-rate coils at all four corners and custom-tuned Bilstein shocks matched to the coils. They also evaluated the system for cornering and braking and determined that a new, geometry-corrected rear track arm tower would be needed to help create the kind of handling AEV suspension systems are expected to have. A custom rear track-arm, front stabilizer end link relocation brackets, bump stop extensions, and brake line relocation brackets round out the DualSport XT kits. Altogether your Jeep will enjoy classic AEV on- and off-road performance, exceptional reliability, and a lower, more user-friendly lift height.
( 1 )
$1,078.00
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$1,100.00
BMR Level 2 Drag Race Suspension Packages
BMR Level 2 drag race suspension packages include the right components for serious race car applications and have been track-tested on multiple cars deep into the 7-second zone at the dragstrip. They are available in your choice of black hammertone or red powdercoated finishes. The packages are designed to get the most traction possible, help transfer the maximum amount of power to the ground, and provide quicker 60 ft. times and better, more consistent overall elapsed times.
( 3 )
$1,399.00
