Availability
Shock travel sensors are linear potentiometers that record the slightest amount of suspension movement. Monitoring the extension and compression of the shock absorbers aids greatly in understanding what the chassis is doing. It is a principal means of evaluating suspension movement and chassis setup. Regardless of your type of racing, Racepak shock travel sensors provide information that is frequently crucial to separating winners from the also-rans. They are usually connected through an analog port of a data recorder (sold separately) and monitored at high sample rates. An analog channel is required for each sensor; a separate sensor is required for each wheel monitored.
Not Yet Reviewed
$519.95
On Sale
Racepak V-Net EGT sensor kits provide a smart single-wire connection to your race vehicle's network (V-Net). Designed for simple plug-and-play connections, these modules are pre-programmed for your convenience. Available in multiple sensor configurations and T-harness lengths. Expand your vehicle network to monitor exhaust gas temperatures with Racepak V-Net EGT sensor kits. Kits Include: * Four EGT thermocouples (available in multiple configurations) * Sensor junction box * V-Net T-harness (available in multiple lengths)
Not Yet Reviewed
$999.95
$549.95
—
$649.95
Racepak non-contact infra-red temperature sensors are designed specifically for the motorsports market. These compact but rugged sensors are capable of monitoring temperature data for a variety of surfaces. The non-contact design is well-suited for stationary or moving surface temperatures, such as tire or race track surfaces. They have a 4:1 ratio focal point, e.g., when the surface being monitored is 4 in. away from a sensor, the focal point will be a 1 in. diameter.
Not Yet Reviewed
$579.95
Manufacturer Rebate
Stack Professional linear potentiometers are engineered to excel in the most demanding conditions in motorsports, offering excellent repeatability, reliability, linearity, and extended environmental performance. Featuring IP67 sealing, equipped with self-aligning spherical bearings, and available in stroke lengths from 2 to 8 in. (50 to 200mm), these position sensors are pre-terminated for use with Stack data systems monitoring parameters, such as damper (shock) position, pedal inputs, steering angle, throttle position, aerodynamic surface deflection, and actuator travel. Select the stroke length needed for your setup.
Not Yet Reviewed
$518.99
For those running a Pro-Flo 4 or Pro-Flo 4 XT on your vehicle, Edelbrock now offers a replacement ECU. Edelbrock Pro-Flo 4 engine control units are a new service item for customers who need to replace a damaged original or would like to carry an additional ECU as a spare. Order the model designed for your fuel injection kit application.
( 4 )
$654.95
On Sale
Dinan Power Control Units deliver more power and more features with improved reliability and drivability than ever offered before, proving performance without sacrifice is alive and well! Dinan Power Control Units (PCUs) are in-line tuning modules based off over a decade of lessons learned in the category. At their core, the plug-and-play control units install between select sensors and the ECU, adjusting these signals to achieve increased performance that the stock programming is unable to approach. What sets them apart is their integration into more than just the fundamental boost sensors, but also additional connections--inclusive of OBDII, resulting in a more capable system that does more than just increase power. Dinan PCUs are controlled by a free Bluetooth app, available for both iOS and Android, and is home to all the potent features the device offers. Equipped with five different pre-set performance levels, you can use your smart phone and PCU app to change performance levels on the fly, revert to stock, set boost by gear, as well as monitor vehicle health via logging, customizable gauges, and code reading/clearing, ensuring a seamless tuning experience that even a novice can be comfortable with. Lastly, safety and reliability have been cornerstones of the Dinan brand for generations and not only does the Dinan PCU not hinder any factory safeguards or emissions controls but incorporates its own safety features as well. Going one step beyond our own internal protections, the PCUs also grant the end user the ability to monitor up to 20 different engine parameters in real time via customizable in-app gauges for verification of worry-free operation. Those same parameters can also be logged/viewed in app (or exported to CSV) for further scrutiny if desired. Dinan Power Control Units are available with a 2-year unlimited mileage product warranty or a 4-year/50k factory matching new car warranty. Select the Dinan PCU with the preferred warranty.
Not Yet Reviewed
$699.95
$628.95
KW EDC delete units eliminate persistent trouble codes that exist when upgrading the suspension on your vehicle with electronically regulated dampers. With these electronic damping cancellation kits, the functioning of the control unit remains completely intact. They're available for several applications, including a variety of Corvette models. The solution whereby the serial damper regulation is shut down—while avoiding trouble codes—is a KW EDC delete unit.
Not Yet Reviewed
$583.95
Manufacturer Rebate
Dedenbear Multiple Relay Center units allow you to pre-wire all the relays in a single unit. Basically each stage has a signal wire going in and a power wire going out. The inputs and outputs have indicator LEDs for easy trouble shooting. All of the wiring mess is replaced with one simple compact relay center for the utmost in reliability. These units are so versatile, that they can be used to power anything in a car that needs high power levels, not just nitrous systems. * Use for high powered Nitrous solenoids or other high power devices such as fuel pumps, water pumps, throttle stops, fans, etc. * Four relays pre-wired and ganged together to power up to four stages of NOS solenoids * One separate relay with inputs and outputs completely isolated to allow wiring in any configuration * Relay inputs can be "negative" or "positive". *Relay outputs can be "negative" or "positive". * Indicator LEDs for relay coils and outputs make troubleshooting a snap. * Easy access replaceable fuses for each relay. * Incredibly simplifies wiring and improves reliability.
( 1 )
$556.99
All new from FAST, the XFI Street engine control units give you a more cost-effective system with the flexibility of laptop tuning. This system uses the same wiring as the FAST EZ-EFI and can be installed in place of an EZ-EFI ECU. The XFI Street unit offers data logging when connected to a laptop and is designed for only naturally aspirated engines. This system is offered with a multi-port harness (also available with an EZ-EFI 4-injector throttle body and harness, or in a retrofit kit for adding an XFI Street ECU to an existing EZ-EFI installation). Some of the FAST XFI Street engine control units' standard features include: * Perfect for custom individual runner induction systems * Easy-to-use software for novice and experienced tuners * Data logging makes tuning and troubleshooting easier * Advanced diagnostics help maintain peak performance * Direct plug-in capability with EZ-EFI fuel wiring harness and throttle bodies; only need to replace ECU to upgrade system
( 1 )
$761.95
FiTech presents Ultimate LS standalone ECUs. These self-learning ECUs are offered with and without transmission control. So if you're considering utilizing a factory intake, throttle body, and injectors, FiTech Ultimate LS standalone ECUs will get your engine ready for optimal performance.
( 51 )
$567.00
With more than 25 years' experience in developing and manufacturing BCMs and over 100 million devices sold, Hella is one of today's leading global BCM suppliers. Hella body control modules (BCM) combine and manage comfort and safety functions as well as the power management system. They also provide the diagnostic interface when repairing or servicing the vehicle. Whenever the driver turns on the lights, heats up his seat, or uses the windscreen wipers, the BCM acts as the control center. Inside a well-equipped mid-range car, the BCM communicates with about 60 different ECUs. As part of an integrated energy management system, it helps to minimize the vehicle's overall energy consumption. Hella body control modules thus help to reduce a vehicle's overall CO2 emissions, supporting you in achieving your environmental, cost, functional, and quality targets.
Not Yet Reviewed
$540.99
—
$747.99
AEM Electronics VCU 200 low-voltage harnesses mate together, wiring your electric vehicle (EV). One is to be installed in the rear half and the other in the front. The front half assembly is VCU hardware specific. AEM EV harnesses are pre-terminated. Connector interface features include: * Power Distribution Unit (PDU) * Combined Charging Unit (CCU) * Isabellenhutte (IVTS)--current voltage shunt-based measuring system * Life Energy Motion (LEM)--current voltage DHABs/124 transducer sensor * Inverter CAN (INV CAN) * Inverter High-Voltage Interlock (HVIL) * Inverter Power (INV PWR) * J1772 flying leads--Proximity Pilot (PROX) and Control Pilot (CP) * Inline signals * Inline CAN
Not Yet Reviewed
$649.95
Vehicles today are built with an abundance of control modules (computers), all working to maintain the essential, as well as standard features you enjoy, need, and have become dependent upon. Mopar Replacement offers a huge selection of modules to keep you safe and happy. Their heat seat control modules will make sure you always have a warm comfy seat when the temperatures outside start dropping. Each one is designed and engineered to provide the correct fit and function, matching that of the original they are replacing. The smart option to restore the optimal performance of your Mopar is with Mopar Replacement modules.
Not Yet Reviewed
$536.99
—
$793.99
These Chevrolet Performance LSX ignition controllers are designed for distributorless LS engines using a 58X reluctor wheel. These kits include an ignition controller and wiring harness. Their software allows for custom vacuum advance curves, timing curves, a programmable rev limit, and more!
( 1 )
$604.88
On Sale
MSD offers these Power Grid 7 ignition boxes as part of the Power Grid 7 ignition system. These ignition boxes pack higher output than other current programmable units. When used with the Power Grid 7 system controller, these USB-compatible boxes offer advanced programming for ultimate control over your rpm and timing. They provide five retard stages for nitrous and four steps of rpm limits for burnouts, spool, launch, and overrev. MSD Power Grid 7 ignition boxes' output switch can be set on rpm, pressure, or time. Power Grid 7 ignition boxes have shift light settings for each gear, and the ignition data acquisition accepts multiple runs.
( 11 )
$718.95
$646.95
On Sale
The MSD Pro-Billet HEI distributors pick up where the originals left off. Drawing on years of high-performance ignition experience, MSD engineers created a unique ignition module and internal coil that are capable of running above 9,000 rpm. Stock and other aftermarket modules lose spark energy at about 4,500 rpm. These modules produce 50 percent more current than stock units, and deliver a much more precise timing signal as well as more dwell control. The coil delivers over 100 millijoules of energy across the plug gap. For strength and high rpm stability, the QPQ-treated oversized shaft is guided by a sealed ball bearing on top and long sintered bushing at the bottom. The QPQ coating provides a low-friction coating on the shaft and also makes it highly resistant to corrosion. TIG welded to the top of the shaft is an adjustable mechanical advance assembly. The distributors are supplied with extra springs and stop bushings, so you can tailor an ignition curve to match your driving needs. The advance assembly features chromoly weights that slide on nylon pads for smooth timing advancement through the entire rpm range. There is also a vacuum advance canister to improve economy while cruising. All of these features are enclosed in a great looking, billet aluminum housing that is CNC-machined for accuracy and incredible strength. The distributors come complete and ready to drop in with a high-quality rotor and cap with brass terminals for great spark transfer. Simply connect a 12 V source to the distributor and you're up and running. They're designed to replace GM HEI distributors that use a 4-pin ignition module.
( 38 )
$649.95
—
$699.95
$583.95
—
$628.95
On Sale
MSD Pro-Billet Ready-to-Run distributors are the perfect upgrade for weak OE electronic distributors, outdated points distributors, and large HEIs or DuraSparks. All that's required is to install the distributor in the engine, and connect three wires and the coil! A maintenance-free magnetic pickup accurately triggers this ignition with increased output from the amplifier, easily outperforming stock ignitions. It will smooth out the engine's idle, improve starting, and perform at a much higher rpm. The housing is machined from billet 6061-T6 aluminum, using state-of-the-art CNC mills and lathes for a unit with no porosity or weak areas. For stability and endurance, an oversized steel shaft spins in a top-mounted sealed ball bearing, while an extra-long sintered bushing guides the shaft at the base of the housing. This shaft also receives a QPQ coating for low friction wear and resistance against corrosion from humidity and ozone buildup. The distributors feature MSD's adjustable mechanical advance, which allows you to custom-tailor an ignition curve to match your engine's needs. Most models are also available with a vacuum advance canister to help improve economy. Order the model recommended for your vehicle and engine application.
( 328 )
$849.95
$557.95
—
$763.95
The MechMan S Series of 6-phase billet racing alternators offers incredible output in a compact and durable package. Highly efficient, these units use less horsepower per kW than conventional 3-phase alternators. They feature 12 diodes, twin rectifier plates, and outstanding airflow to ensure long service life, even in severe conditions. The alternators are available for a broad range of domestic and import applications in 170 or 240 amp configurations—as well as a variety of finishes. (The 170 amp S Series unit uses a stock diameter pulley, making it perfect for high-rpm and racing use.)
( 9 )
$509.00
—
$624.00
Are you in need of an air-fuel-ratio monitor kit for your HP Tuned vehicle? Measure your AFRs with extreme precision using Ballenger Motorsports' AFR500v3 wideband control kits preconfigured specifically for vehicles using HP Tuners' software. As one of the most critical tools a tuner requires for properly calibrating a vehicle, the AFR500 air fuel ratio monitor provides professional grade measurement of air-fuel-ratio without breaking the bank. Ballenger AFR500v3 kits offer a linear analog output to be used as an input to engine control systems, gauges, or data acquisition systems. They are capable of reading air-fuel ratio values from 9.0:1 to 16.0:1 (standard range) with a resolution of 0.1 to provide excellent resolution in the tuning range of most performance vehicles. Key features and benefits: * Large, bright digital display controller (3.4 in. x 2.7 in. x 1.3 in.) * 13 ft. wiring harness with sealed connections * NTK production grade sensor * Standard measurement range * Display gasoline (standard) * Weld-in steel exhaust boss and plug * Mounting Velcro® * Comprehensive installation, troubleshooting, and tuning manual * 0 to 5 V analog output signal * 11 to 28 V input power (24 V system capable) * Compatibility with most aftermarket ECUs * Digitally derived output with a higher resolution digital/analog converter * 4 times the measurement resolution (4096 increments compared to the previous 1024) * ASIC chips (a common point of failure from electrostatic damage) have been replaced with a custom board providing better protection and upgrade capabilities * Ability to display from 0.0 to 6.0 in lambda setting for better flexibility with alternate fuels, such as diesel * Ability to upgrade firmware for future sensor types * All harnesses, control units, accessories, etc. are backward and forward-compatible * Options are selectable at any time via internal jumpers * NTK Calibration grade sensor highly recommended for low AFR methanol applications
Not Yet Reviewed
$549.99
MechMan Elite Series cast alternators offer great output at idle RPM and excellent durability in a direct bolt-in package. Their 6-phase technology, combined with massive twin rectifier assemblies and 12 diodes, makes these alternators totally durable for daily use, while still maintaining great output at low-rpm. These alternators will make 180 amps at engine idle speeds—with a full 250 amp output at cruising speeds. The units come with an OEM diameter pulley, making them perfect for high-rpm and racing use. They're available for fitment on a wide range of cars, trucks, and vans from the 1990s and up. Order the model recommended for your application. (Note: Elite Series cast alternators may require a rectangle to oval adapter harness if your vehicle was equipped with the CS144 heavy-duty charging option from the factory. This is not common.)
( 7 )
$519.00
—
$569.00
On Sale
DiabloSport inTune i3 Platinum computer programmers come pre-loaded with industry-best Diablo tunes created by their experienced, professional calibrators. They too, are performance enthusiasts addicted to horsepower and racing—and they appreciate the need for custom tunes to take their vehicles to the next level with additional modifications. inTune i3 Platinum units will get your ride "dialed-in," whether you've added a cam, headers, a supercharger, or power-adder. The i3 performance programmers work hand-in-hand with CMR (Chip Master Revolution), allowing you (and the tuning shop of your choice) to tune specifically for your aftermarket modification—from there, the sky is the limit! You've made a significant investment in premium parts for your vehicle. Now let the DiabloSport inTune i3 Platinum computer programmers tie all the ingredients together to make your ride stand out! Order the model designed for your vehicle application.
( 147 )
$571.95
$513.95
On Sale
DiabloSport Trinity 2 EX Platinum Performance programmers are game-changers! Trinity (T2) EX units are extremely capable performance tuners and feature-packed monitor/data logger devices—offering the best of both worlds. They feature an impressive, high-resolution 5 in. capacitive touchscreen, full swipe functionality, and industry-leading gauge designs; plus, jaw-dropping power potential and a powerful, yet simple user interface. DiabloSport Trinity 2 EX Platinum Performance programmers feature: * Full-color, high-definition 5 in. touchscreen * Lightning fast read/write times * Performance tuning for mileage, towing, daily driving, and performance * One-Touch, easy menu navigation * Full data-logging capability * Read and clear diagnostic trouble codes * Multi-vehicle licenses available * Correct speedometer and adjust speed/rev limiters (Options, features and coverage may vary, based on vehicle application) * AFM/MDS active fuel management options (Options, features and coverage may vary, based on vehicle application)
( 33 )
$699.95
—
$749.95
$628.95
—
$673.95
On Sale
With performance engines pushing redlines up higher and higher, alternators are being forced beyond their design. Holley's premium alternators can tolerate 30 percent higher rpms than conventional models. The attention to cosmetic detail on these units is above and beyond what you would expect, too. The entire outside housing has been sculpted for a smooth silhouette that hides the ugly details we typically think of as alternators. If you drag race, autocross, or just hot rod your ride, be assured that Holley premium alternators won't fly apart on you. Features: * Available in natural, black, and polished finishes * Works with all Holley accessory brackets, as well as 4th generation F-body, most 1998 thru 2004 GM trucks, and many other applications * 150 amp output * Smaller and lighter than Holley high-amp alternators * Housings are smoothed to make polishing clean (no buffer cut marks trying to get in tight corners) * Rear cover is aluminum instead of typical black plastic * Ideal when size and clearance matter * Black and polished pulley covers are available on models that don't already include them * Designed for use with Holley alternator weatherproof pigtails (not included)
( 1 )
$514.95
—
$649.95
Granatelli Motor Sports Malevolent coil packs deliver nearly twice the voltage as the competition. Rated at up to 85,000 V, these nasty little units not only increase power to your plugs, but improve fuel economy, throttle response, and idle characteristics. Malevolent coil packs are bred of a one-piece design that offers you a direct OEM replacement with simple plug-and-play installation—and they won't void your factory warranty! Increase your engine efficiency with improved combustion, powered-up though the intense-performing Granatelli Motor Sports Malevolent coil packs. Order the individual pack or set recommended for your vehicle and engine application.
( 15 )
$702.97
—
$832.91
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
