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CADILLAC STS Parts and Accessories
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HP Tuners VCM Suite MPVI4 Credit Pro Packages
HP Tuners Introduces VCM Suite MPVI4 Credit Pro packages, the latest evolution of their industry-leading OBDII interface. Built for professionals and enthusiasts alike, the computer programmers connect your vehicle to VCM Suite software (5.2+) for faster, smarter, and more powerful tuning and diagnostics than ever before. With upgraded hardware, expanded connectivity, and future-ready Wi-Fi capabilities, the MPVI4 redefines what's possible in performance calibration and data acquisition. Models are available with 0, 2, 4, 6, or 8 credits. HP Tuners VCM Suite MPVI4 Credit Pro packages feature: * Improved standalone logging: the most powerful device yet, capable of delivering standalone logging performance on par with VCM scanner and a wired connection * Upgraded hardware architecture: New internal processor for improved data throughput and flashing performance; 30x more memory than previous generation MPVI3 * High-speed USB-C connectivity: Faster, more reliable communication with your PC and vehicle * Bluetooth 5.2: Seamless wireless connection for scanning, logging, and TDN support * Wi-Fi ready (future update): Wireless VCM Suite connectivity coming soon * Enhanced storage and efficiency: Increased onboard memory for robust logging sessions * Improved OBDII fitment: A revised, tapered design means a more secure connection and better compatibility with even more makes/models * Built-In Pro feature set: Standard on every MPVI4, enabling standalone data logging and external sensor integration with PROLINK+ * RGB status LEDs: Clear visual indicators for power, connection, and activity status * Cross-Platform Compatibility: Works with VCM Suite (5.2+), TrackAddict, and RaceRender
( 6 )
$399.99
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$499.97
Derale PWM Adjustable Fan Controller Kits
Enhance your engine's performance with a Derale PWM adjustable fan controller kit. Utilizing cutting-edge technology, these Derale Performance fan controllers constantly adjust fan speed to keep the desired engine temperature that can be preset. Additional features include: * Constantly adjust fan speed to maintain the desired temperature * Control multiple electric fans up to 65 amp capacity * Finned aluminum housing * Automatic resetting circuit breaker * Air conditioning override circuit built-in
( 22 )
$343.97
Optima Yellow Top H6 Batteries
From the company that brought you the revered Red Top battery comes the new Optima Yellow Top H6 batteries. Designed to fit a wide range of vehicles with one part number, these batteries are the revolution for battery products. With Optima's tried and true AGM cells, the Yellow Top H6 battery will be the one to beat for years to come. Key features: * Deep-cycle and cranking power * Up to 3 times longer life * 15 times more vibration-resistant * Virtually spill proof * Mountable in virtually any position * Maintenance-free * Faster recharging * Optimal starting power * 300+ discharge/recharge cycles
( 45 )
$369.99
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Range Technology AFM/DFM Disabler Devices
All cylinders, all the time! Get the most out of every mile with a Range Technology AFM/DFM Disabler Device. These modules allow your V6 or V8 GM vehicle to run in full cylinder mode at all times. This patented technology is the only product that will disable AFM or DFM without reprogramming the factory ECU. You get full power delivery all the time without factory warranty concerns. Additional features: * No more shuddering or dropping cylinders * Fast and easy setup; simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM or DFM system * No tools needed; simply remove to uninstall * All-terrain power and control in any situation—bad weather, off-road, and carrying heavy loads * Safe and reversible: leaves no trace; unplug it to return to factory settings * Fits all V6 and V8 General Motors AFM/DFM vehicles, including cars, trucks, and SUVs * Device is available in multiple color options
( 225 )
$265.95
XS Power AGM Batteries
XS Power AGM batteries are some of the lightest racing batteries on the market. Independent test results have proven that they outperform other battery models that outweigh these power providers by up to 20 lbs. Cutting-edge lead acid battery technology produces more energy in a smaller space because each cell is compressed before case insertion, resulting in efficient power-producing packages that are completely sealed with no need to ever add water. This design is ideal for the abuse of racing, making these the batteries of choice for demanding racers and Monster Truck drivers who need top performance and reliability. When you are pushing to power the impossible, you need the non-stop capabilities of the XS Power AGM batteries best suited for your application. Product features include: * Designed to be an inch shorter than what the competition offers for fitting in places where space is at a premium * Deep-cycling ability and ultra-low internal resistance results in high cranking amps and excellent vibration resistance * Variable position mounting (except upside-down) thanks to the no-spill design * Offered in 6 V, 12 V, 14 V, and 16 V models
( 284 )
$375.87
Odyssey Performance Series Batteries
Odyssey Performance Series batteries are designed to handle the increased use of on board accessories in today's vehicles. They combine long service life, high reliability, and deep cycle capabilities. Performance batteries provide all the reliability of the Odyssey Extreme Series batteries, without the high cold cranking amps or reserve capacity many people may not require. The Performance Series batteries contain flat plates made of 99.99 percent pure lead--not lead alloy, like many conventional batteries.
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$288.00
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$369.99
XS Power XV Automotive Series Lithium Batteries
XS Power XV Automotive Series lithium batteries are lightweight, powerful, and offer five times the life over lead acid and AGM batteries. These Lithium Titanate batteries are available for automotive applications in many common BCI group sizes for a direct fit in your vehicle.
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$499.99
Odyssey Drycell Batteries
Odyssey sealed rechargeable drycell batteries provide high engine-cranking pulses and are capable of 400 deep cycles. They can be installed on their sides or at any angle and have a 2-year storage life at 25 degrees C.
( 231 )
$429.99
Cloyes Timing Chain Kits
Cloyes timing chain kits meet OE performance requirements. They utilize the latest in design and materials so you can enjoy quiet, maintenance-free performance. These assemblies are available in various styles, including link belt, single roller, and single non-roller. Order the kit designed for fitment on your specific model or engine application.
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$315.99
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$347.99
Royal Purple Max ATF Transmission Fluid
Royal Purple Max ATF transmission fluid is a synthetic, high-performance, long life, multipurpose automatic transmission fluid suitable for use in many of today's vehicles. Max ATF is more oxidation-stable than other transmission fluids, and greatly resists breakdown from heat and loss of proper lubricity. It is fully compatible and can be mixed with other automatic transmission fluids; however, for the best results, drain or flush your current oil and then fill with Royal Purple Max ATF.
( 61 )
$280.99
Banks Power PedalMonster Throttle Response Enhancers
Banks Power PedalMonster is the first OBD-II connected throttle sensitivity controller for gas and diesel vehicles. Controlled via Banks iDash or mobile app, PedalMonster is the only module of its kind to offer safety features like ActiveSafety, Reverse Safety, and Adjustable Low-Speed Trim. Select the model that best suits your application. Product features: * City, Sport, and Track modes, each with 10 sensitivity levels * OBD-II connected * ActiveSafety failsafe circuitry with Health Monitoring * Reverse safety returns pedal to stock in reverse gear * Adjustable Low-Speed Trim controls how fast sensitivity is added at slow speeds * Powered by +12 V via OBD, not low-overhead pedal circuit * Controlled by iDash DataMonster, iDash SuperGauge and mobile app * View PedalMonster's activity in real-time via iDash and mobile app * Simple plug-and-play installation * Warranty friendly. Does not leave footprint after removal
( 38 )
$317.64
Silver Sport 621 Manual Transmission Bellhousings
Silver Sport 621 manual transmission bellhousings are a good match for your street or trip transmission. Re-engineered by SST, these aluminum 621 GM reproductions feature CNC-machined, thick wall titanium-aluminum alloy construction for Chevy engines with 168-tooth flywheels.
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$319.95
ACDelco GM Genuine Parts Automatic Transmission Clutch Housings
ACDelco GM Genuine Parts automatic transmission clutch housings are a factory-recommended replacement component. They will provide the same performance, durability, and service life you expect from General Motors. Order the clutch housing designed for your vehicle application.
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$465.99
Petrol Wheel P2E Gloss Black Wheels with Machined Lip
Petrol P2E wheels enhance your ride with a concave profile, bold 5-spoke design, and cast monoblock construction that blends traditional styling with a contemporary edge. They are perfect for enthusiasts seeking to add a touch of classic supercar flair to their daily driver, while embracing a modern aesthetic. Petrol P2E gloss black machined wheels deliver their timeless design covered in a black finish and accented with a contrasting machined lip. Available in several sizes as well as fitment specs, choose the best fit for your vehicle. Additional notes: * Dual-drilled bolt patterns with covered lug * Signature petrol logo embossed in spoke * Snap-in center cap with lug cover
Not Yet Reviewed
$272.99
Maradyne Mach Two Series Electric Fans
Maradyne Mach Two series truck electric fans feature dual 225 W high performance IP68 sealed motors attached to dual 11 in. diameter 5-blade fans to put out over 2,500 cfm of airflow. They have all glass-filled nylon construction and include dual harnesses for an easier installation. The fans are available with different mounting bracket positions, so you can match up with your radiator mounting style.
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$311.84
JMS Chip PedalMAX Drive-by-Wire Boosters
JMS Chip PedalMAX drive-by-wire boosters install in just minutes and will help erase pedal turbo-lag, as well as increase throttle reaction and improve acceleration. These throttle response enhancers change the way your gas and diesel vehicles respond--with improved low- and mid-range horsepower, torque, and shift feel of your automatic; they also eliminate stalling on manual vehicles when accelerating. These drive-by-wire boosters have a rugged, waterproof design and offer a simple plug-and-play installation. If you hit the pedal for "take-off" but are unhappy with the delay in your stock throttle, these JMS Chip PedalMAX throttle response parts are the solution. Order the booster recommended for your vehicle.
( 56 )
$289.75
Hawk Performance DTC 60 Brake Pads
Hawk Performance's DTC 60 brake pads feature high torque with less initial bite than their DTC 70 pads. Featuring superior release and torque control characteristics, the pad compound is designed for cars with high deceleration rates with or without downforce. This model is recommended for use with DTC 70 when split friction between front and rear axle is desired. Order the universal or application-specific replacement pad set designed for your caliper type.
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$279.89
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$340.19
ACDelco Timing Chains
ACDelco timing chains are quality replacement parts you can feel good about installing. These kits are available for fitment on hundreds of vehicles from the 1990s and up, delivering factory-style performance. Order the timing chain components recommended for your application.
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$351.99
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PowerStop Evolution Drilled and Slotted Rotors
PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. PowerStop Evolution drilled and slotted rotors provide a bolt-on upgrade for improved brake cooling and performance on your car, truck, or SUV. They are precision cross-drilled for maximum cooling and maximum performance during extreme conditions; rounded slots sweep away gas, debris, and moisture to keep a clean friction contact patch on the rotor surface providing smooth, safe braking. Rotors without an integrated bearing are covered in silver zinc dichromate plating resists rust and corrosion. With the direct OE fit of PowerStop Evolution drilled and slotted rotors, upgrading the looks and stopping power of your vehicle has never been easier.
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$251.49
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$264.58
Derale Stacked Plate Fluid Coolers
Derale stacked plate fluid coolers have more surface area than tube and fin coolers, giving you more efficient heat extraction. The units feature embossed turbulator plates and durable, brazed aluminum construction. They are equipped with AN male ports and are also available with an OEM-spec, high-temperature oil hose with swedged hose ends. Derale Performance coolers have pre-drilled mounting brackets and include hardware where noted.
( 113 )
$251.61
JET Performance Programmers
JET Performance programmers let you take control and program your own vehicle computer to match your driving style. JET's exclusive Tri-Power tuning allows you to program for performance using lower cost regular octane fuel, or for optimal performance gains you can program for mid-grade or premium fuels. All three tuning modes are designed to operate the engine at peak efficiency based on the octane level being used to improve horsepower and mileage. The programmer will also correct your speedometer and turn off the ABS system trouble light if you change tire size or gear ratios. JET Performance programmers include a built-in scan tool to read and clear diagnostic trouble codes when your check engine light comes on saving you a costly trip to the dealer. The programmer simply plugs into the vehicle's diagnostic port under the dash and then the easy to use installation software allows you to make your changes by answering simple yes or no questions.
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$399.99
Hawk Performance DTC 70 Brake Pads
Hawk Performance DTC 70 brake pads have extremely high torque with aggressive controllable initial bite. Their superior release and torque control characteristics are perfect for the high performance racing industry. DTC 70 brake pads were designed for cars with high deceleration rates with or without downforce. Order the set recommended for fitment with your caliper type.
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$347.39
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$371.69
JET Dynamic Spectrum Tuners
Designed for the performance enthusiast who wants total control of their vehicle's programming, JET Dynamic Spectrum Tuners are powerful tuning packages. Their DST software provides you with the tools needed for precise ECU performance tuning, using your laptop or PC. Use of this software will give you the ability to modify virtually every aspect of the vehicle's programming. The stock programming from the vehicle is initially downloaded and saved to your PC with the supplied JET interface cable that connects to the vehicle's diagnostic port. The stock programming can be reloaded to the computer at any time, to return the vehicle's ECU to its original state. The comprehensive, easy-to-use software allows extensive modification of the vehicle's software. This allows control of fuel and spark tables, speed and rev limiters, transmission functions, torque management tables, and many other functions. Modifications are made using detailed table and graph views for easy and accurate parameter editing. Your modifications are saved as a new file, and downloaded to the vehicle's computer.
( 23 )
$499.99
EBC RP-X Race Brake Pads
EBC RP-X race brake pads are ultra-high performance track and race brake pads purpose-built for heavier high-powered track vehicles driven aggressively. These race brake pads are an excellent choice for sprint racing or hill climb events, where full brake performance is essential without requiring any warming up, but also makes RP-X race pads well-suited to any type of circuit use where a high initial bite and powerful brake response is desirable. Order the model for your application needs. Features and benefits: * Pads offer high-performance without requiring a warm-up * Firmer pad material keeps pedal travel within the optimum displacement range, creating a more aggressive initial bite * High friction level is usable from a cold start, making them ideal for autocross, sprint races, timed track events and hill climbs * Ideal for track use where a solid initial bite and powerful brake reaction are desired * Well-suited for under-servoed vehicles or those running aftermarket master cylinders, sway bars and bias adjusters * Unpainted, stainless steel backing plates (reduces heat conduction) * Backplates feature Nucap NRS hook pad retention system—the hooks eliminate the chance of pad debonding * Helps promote excellent disc life Important Note: These pads only work with cast-iron discs—make sure the discs on your car are made of cast iron. They won't work on carbon-ceramic alternatives and may harm carbon discs, requiring costly repairs.
Not Yet Reviewed
$251.45
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