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A Tuff Stuff Performance high-amp output factory cast-plus alternator is just what every ride needs. These units produce the most power at idle to keep your battery fully charged at all times. Tuff Stuff products are hand-built with the best bearings, diodes, and copper windings available; and the cast-plus finish is applied in the company's Cleveland, Ohio factories. This leaves a natural cast look but offers extreme durability from pitting. The alternators are available in a variety of amperages, case and pulley styles for fitment on thousands of specific vehicle applications.
( 731 )
$873.99
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$931.99
American Autowire Factory-Fit wiring harnesses are OE replacements and are manufactured according to the original General Motors specifications. Each part number is fully assembled, taped, and ready to install upon arrival. They are best suited for a restoration project with minimal to no modification from the factory specification. American Autowire Factory-Fit harnesses are offered for individual dash, engine, forward lamp, console, rear body, and more, but the best thing is you can purchase a wiring harness as you need it or can afford it, making them great for those on a budget. Plus, since they are OEM-styled the fit is perfect and the installation time is less.
( 28 )
$817.95
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$898.70
On Sale
Scott Drake underdash wiring harnesses feature all brand new parts with no care needed, including the fuse block, clips, lamp sockets, and all molded plugs. They're made of superior-quality materials to give you the long-lasting durability and performance you expect, and are made to exact specifications to ensure a perfect fit and finish. Order the harness designed for your classic 1960s muscle car.
( 5 )
$949.95
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$999.95
On Sale
DiabloSport modified PCMs help you unlock the performance potential of your vehicle by adding horsepower, torque, and fuel economy to your ride! They feature a factory-modified powertrain control module that allows your vehicle to be tuned. Swap it with your factory-installed PCM so that you always have a backup computer—the installation only takes about 10 minutes. In addition to this modified PCM, you will need a compatible tuning device, such as a DiabloSports inTune i3 or Trinity 2 model (application dependent), in order to install a performance tune. Whether your goal is towing your boat to the lake, tackling the toughest off-road trails, or beating your best time down the track, level up with the DiabloSport modified PCM best suited for your ride!
( 2 )
$899.95
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$999.95
Painless Performance 21-circuit direct-fit Jeep CJ harnesses are fully grounded for use with fiberglass Jeep bodies. Almost every circuit on these 3-section harnesses are pre-terminated at both ends. Painless uses an OEM-style bulkhead connector that attaches to the bulkhead without any special brackets or modifications. The blade-type fuse block wiring is factory terminated and machine crimped. Each wire is custom printed with the circuit identification as well as using factory color codes for easy installation. These harnesses are not equipped for computer controls, nor is it engine specific. Water temperature sender, oil gauge sender, alternator, starter solenoid, tach lead, ballast resistor, and fuel tank sender are not pre-terminated. Includes circuits for: * Air conditioning/heat * Accessory/cigarette lighter * Backup lights * Brake lights * Charging * Dome light * Electric choke * Emergency flashers * Fan relay * Fused power source * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights and trailer lights * Turn signals * Under hood light * Wipers and washer pump
( 27 )
$899.99
Painless Performance 21-circuit 1967-77 direct-fit Ford F-Series harnesses are the perfect upgrade for your Ford truck. They use many of the factory connections and are already pre-terminated. Each harness features a unique covered micro-fuse block with a 20 amp auxiliary relay circuit for accessories, such as fog lights, or an electric fuel pump. Each wire is custom printed with the circuit identification as well as using Ford color codes for easy installation. Includes circuits for: * Air conditioning/heat * Accessory (relayed) * Accessory/cigarette lighter * Backup lights * Brake lights * Cargo Lamp * Charging * Dome light * Electric choke * Emergency flashers * Fused power source * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights and license plate light * Turn signals * Wipers and washer pump
( 9 )
$774.99
Painless Performance 22-circuit direct fit 1965-66 Mustang chassis harness have many of the factory connectors already installed on the harnesses out of the box. They use unique covered micro-fuse blocks and also feature auxiliary circuits with a 20 amp relay for accessories such as fog lights or an electric fuel pump. Each wire is custom printed with the circuit identification as well as using Ford color codes for easy installation. Includes circuits for: * Air conditioning/heat * Accessory relay * Accessory/cigarette lighter * Backup lights * Brake lights * Charging * Courtesy and dome lights * Electric choke * Emergency flashers * Fan relay activation power * Fused power source * Glove box light * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights and license plate lights * Turn signals * Wipers and washer pump
( 12 )
$896.99
Painless Performance 23-Circuit chassis harnesses are the most comprehensive wiring harness available for your 1966-1977 Ford Bronco. Utilizing input from the early Bronco community and after months of research and development this new precedent in Bronco wiring has emerged. Features include: * Ford color coded wiring to match factory schematics * Full weatherproof design * Composite glove box for mounting the main 20 circuit weatherproof fuse block * 9 accessory wires pre-wired on individual circuits in the fuse block allow each harness to be custom tailored to each vehicle * 2 fused fuse blocks, a turn flasher and hazard flasher, and horn relay * Full color 80 plus page instruction manual * Full lifetime warranty
( 1 )
$894.99
Painless Performance 22-circuit 1969-70 Mustang chassis harnesses have many of the factory connectors already installed on the harnesses out of the box. They use unique covered micro-fuse blocks and also feature an auxiliary circuit with 20 amp relay for accessories, such as fog lights or an electric fuel pump. Each wire is custom printed with the circuit identification as well as using Ford color codes for easy installation. Includes circuits for: * Air conditioning/heat * Accessory relay * Accessory/cigarette lighter * Backup lights * Brake lights * Charging * Courtesy and dome lights * Electric choke * Emergency flashers * Fused power source * Glove box light * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights and license plate lights * Turn signals * Wipers and washer pump
( 6 )
$863.99
Painless Performance 22-circuit 1967-68 Mustang chassis harnesses have many of the factory connectors already installed on the harnesses out of the box. They use unique covered micro-fuse blocks and also feature an auxiliary circuit with 20 amp relay for accessories such as fog lights or an electric fuel pump. Each wire is custom printed with the circuit identification as well as using Ford color codes for easy installation. Includes circuits for: * Air conditioning/heat * Accessory relay * Accessory/cigarette lighter * Backup lights * Brake lights * Charging * Courtesy and dome lights * Electric choke * Emergency flashers * Fused power source * Glove box light * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights and license plate lights * Turn signals * Wipers and washer pump
( 10 )
$789.99
On Sale
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 )
$959.00
$815.15
Painless Performance 26-circuit 1969 direct-fit Chevelle harnesses deliver everything you need, plus more! These kits offer provisions for connecting standard factory components, as well as what you'll need for aftermarket components. This includes options like a console sub-harness, two gauge cluster pigtails, and even a fully integrated ground circuit. The 26-circuit harnesses follow all of the same routing found on the factory harnesses, which allows you to utilize the factory attachment points—and extra length has been added to the headlight section to be routed behind the driver side inner fender for a cleaner look. True to their name, Painless Performance supplies what you need for a trouble-free, headache-free wiring job. The 26-circuit 1969 Chevelle harnesses include: * Numerous components with the connectors and terminals pre-installed to make connections plug-n-play * Exterior lights with the correct sockets and bulbs pre-installed * 6-gauge charge wire and 150 amp MIDI fuse * Fully integrated ground circuit * 120+ page manual full of color schematics, photos, and step-by-step instructions
( 7 )
$961.99
Painless Performance 26-circuit 1968 direct-fit Chevelle harnesses deliver everything you need, plus some extras! These kits offer provisions for connecting standard factory components, but also what you'll need for aftermarket components. This includes options like a console sub-harness, two gauge cluster pigtails, and even a fully integrated ground circuit. The 26-circuit harnesses follow all of the same routing found on the factory harnesses, which allows you to utilize the factory attachment points, with extra length added to the headlight section to be routed behind the driver side inner fender for a cleaner look. True to their name, Painless Performance supplies what you need for a trouble-free, headache-free wiring job. The 26-circuit 1968 Chevelle harnesses include: * Numerous components with the connectors and terminals pre-installed to make connections plug-n-play * Exterior lights with the correct sockets and bulbs pre-installed * 6-gauge charge wire and 150 amp MIDI fuse * Fully integrated ground circuit * 120+ page manual full of color schematics, photos, and step-by-step instructions
( 2 )
$934.99
DIYAutoTune MegaSquirt Gen 2 plug-and-play engine management systems are standalone units designed as direct-fit, factory ECU replacements offered for a variety of foreign and domestic vehicles. These powerful and cost-effective options typically require an hour or less for installation, and each includes a base map to get the motor fired up easily and ready for fine-tuning to match your engine's needs--from mild to wild. MegaSquirt Gen 2 ECUs get the job done with an impressive feature list that will let you do a lot more than you'd expect anywhere near this price point. DIY AutoTune MSPNP Gen 2 ECUs typically feature: * Fully plug-and-play installation--no wiring required for basic functionality * Base map is pre-loaded to help your engine start on the first turn of the key * Real-time tuning and data-logging with a laptop connection * Supports most aftermarket wideband sensors * 16 x 16 fuel tables allow high-resolution tuning * 12 x 12 ignition tables * Multiple acceleration enrichment strategies * Closed-loop idle speed control * Air conditioner control * Onboard peak and hold drivers support both high and low impedance injectors--no external ballast resistor is needed * Allows removal of stock airflow meter or stock MAF sensor, if so equipped * 12 x 12 air fuel ratio target tables for use with wideband oxygen sensor for precise tuning and table trim * Built-in 2-step rev limiter/launch control with flat shift * Real-time barometric correction * Internal 4-bar MAP sensor reads up to 44 psi of boost * Over-boost protection * Closed-loop boost control (requires boost solenoid kit) * Knock sensor input with adjustable sensitivity * Headphone output for knock sensor--listen for knock while you tune! * Table switching input--change fuel and spark maps on the fly for different fuels, nitrous activation, etc. * Input for flex fuel sensor--switch between E85 and gasoline on the fly! * CAN Bus connector allows interconnection of other MegaSquirt-compatible devices for additional functions, like: EGT input, automatic transmission controller, additional sensors ... the possibilities are limitless! * MegaSquirt Gen 2 plug-and-play ECU * MSPNP RS232 serial tuning cable, 6 ft. (USB adapter sold separately, if needed) * Tuning software and documentation USB stick * 6 ft. vacuum hose for MAP signal and "T" fitting * Four screws for ECU mounting
( 2 )
$869.99
Painless Performance 23-circuit direct-fit Jeep YJ harnesses fit 1987-91 YJ Jeeps. These harnesses feature a factory-style bulkhead connector that mounts the fuse block in the OEM location. Each harness includes all the connectors and terminals needed as well as a detailed manual. Painless harnesses are factory color-coded and labeled for easy installation. Includes circuits for: * Air conditioning/heat * Accessory/cigarette lighter * Backup lights * Brake lights * Charging * Dome and courtesy lights * Electric choke * Electric fuel pump * Emergency flashers * Fan relay * Fuel injection power * Fused power source * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights and trailer lights * Third brake light * Turn signals * Wipers and washer pump (front and rear)
( 4 )
$999.99
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 )
$775.05
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$775.06
Painless Performance EFI harnesses are designed for the 1998-2002 LS1 mechanical throttle body engines using a 1999 and up LS1/LS6 ECM with a 4L60E/4L65E automatic or T56 manual transmission. These engines were found in 1998-2002 Camaro and Firebird. These GM LS1/LS6 harnesses will also work on 1997-2004 Throttle-By-Wire (TBW) LS1/LS6 engines which have been changed to mechanical throttle body or any 1999-2006 (4.8, 5.3, and 6.2) Vortec truck engine which has been changed to a factory or aftermarket LS1 intake manifold, mechanical throttle body, and injectors.
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$769.98
On Sale
Edge Pulsar LT modules are a one-of-a-kind in-line module that offers feature combinations never before seen in a standalone module. With the Pulsar LT you will be able to adjust throttle response levels, tire size adjustments, TPMS options, speed limiter, and more without having to tune or modify the vehicle. The Pulsar LT connects directly to your vehicle's computer system and makes its changes in-line with the other modules. Utilizing steering wheel controls, the Edge Pulsar LT owners can make all the changes that they desire at any time, driving or parked. The Pulsar LT module, in truth, is multiple products in one. Sure, you can go out and purchase a throttle booster, and then a separate calibration product to adjust tire size and TPMS, and possibly find a custom tuner to adjust the speed limiter but why clutter your vehicle with expensive products that only provide part of the solution you are looking for. The Edge Pulsar LT modules deliver serious options, seamless control, and does so affordably, with an innovative single easy-to-use solution. Product features: * Plug-and-play installation using factory connectors * Multiple throttle sensitivity levels * On-the-fly adjustability via steering wheel controls * Speed limiter adjustment * TPMS Adjustment * Tire size speedometer correction * Axle ratio * Read and delete DTCs * Auto start/stop * AFM/DFM disable * Manual DPF Regeneration * Engine idle up * Allison transmission relearn * Features vary by vehicle model
Not Yet Reviewed
$789.95
On Sale
The next generation Edge Evolution CTS3 programmers will continue to include all of the great features, benefits, and extended coverage from the CTS2 product line, while adding a sleek, new exterior and cutting-edge screen. The Evolution CTS3s reprogram your vehicle's stock computer through the OBDII port, saves the factory files to easily return to stock, and then uploads the Edge calibrations. They come with multiple power levels custom tuned by a whole team of engineers, and can be installed in minutes without ever popping the hood. Edge Evolution CTS3 programmers greatly increase horsepower and torque, and not only re-tunes your vehicle, they stay mounted in the cab of the vehicle offering real-time, monitoring of vital engine and vehicle data for a complete gauge package. Edge Evolution CTS3 programmers feature: * Most comprehensive, state-of-the-art, multi-gauge/tuner touch screen display on the market * 3rd generation design is faster and more capable than ever * Power levels designed for daily driving, towing, performance, and extreme * Simple installation just plug into OBDII port--no wiring required * Monitor key vehicle parameters like transmission temperature, boost, rpm, and dozens more * Full color, 5 in. capacitive touch screen with auto-dimming * Offers crystal clear data at your fingertips * Highly customizable gauges and backgrounds * Boot-up directly to gauge screen upon key cycle * Swipe capability allows easy switching between screens as needed for towing, performance, economy, etc. * Built-in performance meter measures 0 to 60, mile times, and more * Advanced integrated data logger with export capability * Ability to add vehicle licenses to tune multiple vehicles with one product * Clear and read DTC codes * Wi-Fi updateable
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$849.95
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$1,049.95
$763.95
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$943.95
On Sale
The 6-Mod Ignition Controller was originally developed for the 4.6 and 5.4-liter modular motors that were fed through a carburetor rather than an electronic fuel injection system. However, with the useful options that the 6-Mod provides, such as two rev limits, a step retard and easy control over the timing, the EFI people wanted a way to take advantage of the adjustment. The harness kit provides a splice-free installation of the MSD 6-Mod Controller to factory equipped EFI vehicles making installation a snap. All of the connectors plug directly to the factory units so there is no cutting or splicing of your factory wires. Once installed, the 6-Mod allows users to advance or retard the factory's timing curve, program a step retard for use with nitrous systems or even map out a timing curve through a laptop by using MSD's Pro-Data+ software.
( 4 )
$899.95
$808.95
On Sale
DiabloSport Trinity 2 EX Platinum PCM swaps saves factory settings and returns easily to stock. Trinity T2 Platinum PCM swaps are designed for those who want the best of both worlds, pre-loaded, high performance tunes in addition to custom tuning capability. The T2 Platinum is already equipped with some of the best tuning right out of the box, but DiabloSport knows you like to bolt-on upgrades and extract every bit of horsepower out of your vehicle. That is where CMR custom tuning comes in. Their nationwide network of CMR custom tuning dealers can build tunes for your specific ride on a dyno or by using the built-in data logging features of the Trinity. These kits offer the most advanced performance programmer and monitoring setup of its kind. Featuring a high-resolution, 5 in. capacitive touch screen, full swipe functionality, industry-leading gauge designs, jaw-dropping power potential, and powerful, yet simple, user interface. Taking advantage of DiabloSports cutting-edge PCM Swap program allows you to focus on the sleek, new look with T2, while enjoying power and improved drivability, and the swap process is seamless, affordable, and best-in-class.
( 2 )
$1,099.95
$808.95
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$999.95
COBB Tuning Subaru Accessport V3 programmers have large, full-color, high-resolution screens that allow you to monitor up to six parameters in real time. They are fully customizable from the look (multiple bezel colors), layout (race, street, or dyno gauge clusters), and mounting options. The Accessport is the world's best-selling, most flexible, and easiest-to-use Subaru ECU upgrade solution. Unlock power hidden within by replacing conservative factory settings with more aggressive calibrations. Follow COBB's staged upgrade path with pre-loaded off-the-shelf (OTS) maps or use custom-mapping for any modification level. COBB Tuning Subaru Accessport V3 programmers feature: * In-vehicle mount, with on/off switch * Interchangeable faceplates * Simple installation: Everything is included; intuitive on-screen instructions identify your exact vehicle and available maps * Simple uninstall: Return your ECU to exactly as it was before with the easy-to-use Uninstall option from the main menu * Troubleshooting: Read codes, clear codes, identify vehicle, I/M readiness, keep alive memory, memory snapshot, reset ECU * Change maps: Store up to 100 maps from COBB's OTS map database or from your favorite COBB tuner; quickly switch between them for any need * Gauges: Use the Accessport as gauges to monitor boost or any other live information, directly from the ECU * Data logging: Record multiple data channels simultaneously for in-depth evaluation of engine performance; stores up to 10 hours * Performance measuring: Measure 0-60 time, 60-foot and 1/4 mile ETs, and trap speed * Shift light: Set custom RPM warning lights for perfect shifts * AP Manager: Download free; use a PC or Mac to manage maps, download data logs, or quickly update your Accessport * Accesstuner: Create custom calibrations using Accesstuner software; for modifications beyond COBB Stage Power Packages, custom tuning may be required. Subaru specific features (availability varies by model): * Realtime Tuning: Make changes to the map in real time, while the engine is running; speeds up the tuning process and allows quick changes to features like launch control and map switching * Launch Control: Set RPM threshold for performance launches; builds boost and generates instant horsepower off the line * Flat Foot Shifting: Keep the throttle on the floor and maintain boost between gears with this customizable RPM setting *Adjust Idle: Adjust idle on the fly to compensate for aftermarket parts; separate menus allow adjustment for A/C on and off * Adjust Timing (select STIs only): Globally reduce timing on the fly to compensate for poor-quality pump fuel * Launch Mode (some Forester XTs and WRX CVTs only): Allows manipulation of OE torque limiters to build boost and generate horsepower when launching; driver-controlled
( 4 )
$770.00
XS Power Titan8 lithium batteries are designed for peak power. This Lithium Titanate Oxide (LTO) Series uses a very high-power lithium cell that is designed for very high-burst output (up to 100 times its capacity) as well as very high-charge current (30 to 60 times its capacity). This translates to a single 10Ah module that can support burst current up to 1,000 amps and can accept 300 amps of continuous charge current. The built in 2/0 bussing allows up to four positive and four negative hidden direct connections to each module without the need for any external exposed bussing, while still leaving two easily accessible top terminals and four series or parallel expansion terminals to easily build a bank of nearly any configuration from 12 V, 24 V, 36 V, or any configuration imaginable. Each module comes standard with a built-in balancing system and can be upgraded to include Bluetooth connectivity that allows remote cell monitoring, internal temperature sensing, battery health monitoring, and can be configured to send notifications to any tablet or smartphone when any user preset limit is met, including low voltage, over temperature, overcharge, etc. XS Power Titan8 lithium batteries are also offered in BCI direct fit models that are fully insulated with temperature monitoring built in that are suitable for use in the factory under hood position.
( 3 )
$799.99
CORE ECU is HP Tuners debut standalone engine management solution, delivering superior control over your powerplant with many features that go beyond the constraints of factory ECUs. HP Tuners offers several wiring harness options to mate with their CORE ECU. Their CORE LS drive-by-wire ECU harness for the 58x Gen 4 platforms has 37 terminated connections along with labeled open leads to get linked for the ultimate control and performance.
Not Yet Reviewed
$949.99
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