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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

3.0 out of 5 stars ( 2 )

$599.95

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$699.93

COMP Cams Xtreme Energy Camshafts

COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers—while delivering increased engine vacuum. Hundreds of models are available for fitment on vehicles from 1955 to the present. Select the cam designed for your application.

4.59 out of 5 stars ( 342 )

$677.95

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$742.95

Firestone Heavy Duty Air Compressors

Put your air suspension together your way with some help from Firestone. These heavy duty air compressors are ideal for custom systems.

4.44 out of 5 stars ( 9 )

$619.30

VEGE Remanufactured Cylinder Heads

VEGE Remanufactured cylinder heads are a popular choice for performance and value. With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured cylinder heads with a level of quality that equals that of new OEM products—at extremely competitive prices. The rebuilt cylinder heads are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Unless otherwise noted, the assemblies include a cast iron or aluminum cylinder head, intake and exhaust valves, valve springs, retainers, locks, stem seals, rocker arm studs, and more. Many heads include rocker arms. Nearly a thousand models are available, for fitment on countless applications.

3.77 out of 5 stars ( 43 )

$581.99

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$676.99

South Bend Clutch Stage 3 Daily Driver Clutch Kits

South Bend Clutch Stage 3 Daily Driver clutch kits are recommended for single mass flywheel (SMF), when original design is dual mass flywheel (DMF). These clutch packages are designed for high-horsepower vehicles desiring a start performance similar to OE. The pressure plate is race engineered (SS) and SFI-approved with significant load increase over stage 1 and 2 pressure plates (+600-800 lbs.). Expect a pedal effort increase of 20 to 25 percent. Discs are assembled with heat-treated wear-resistant hubs, as well as drive plates and springs for high-load transfer and dependable operation. The sprung centers on the disc, in conjunction with the marcel fin between the linings, create a dual dampening effect that simulates OE start performance. A performance organic friction material with a high metal content increases torque and rpm capability—and maintains low operating temperatures, which reduce wear and glazing. South Bend Clutch Stage 3 Daily Driver clutch kits are the perfect match for your high performance street machine and occasional track use. Order the kit recommended for your application.

Not Yet Reviewed

$683.62

MagnaFlow Universal Catalytic Converters

MagnaFlow universal catalytic converters by Car Sound form the basic building blocks for many applications. The main benefit of universal catalytic converters is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting, and tube-bending equipment that is readily available to most professional installers. They are extremely well made, with features such as: * A ribbed body that minimizes expansion and distortion when the converter heats up. They form a channel that protects the cushioning mat from direct exposure to exhaust gasses, and hold the ceramic catalyst in proper alignment. * A 1/2 in. lap joint where the necks meet the body. The neck does not extend into the converter body, where it could hamper exhaust flow. * Manufactured with separate dies on different sized inlets. Putting larger neck sizes on smaller bodies would reduce the flow of the converter and the quality of the product. * A monolithic honeycomb catalyst. The ceramic is designed for maximum flow and surface area. The coating method is strictly controlled to maintain exact specifications. * Seam-welded close to the converter body for a strong, tight bond. Welding along the edge could allow the converter to expand like the folds in an accordion, allowing the catalyst to move around. * Heavier-gauge stainless steel, tip-to-tip. They do not use inferior mixed weights and materials. * An aluminized or stainless OEM-style ribbed heat shield that creates a rigid wall of protection against heat and adds to the structural stability of the converter.

4.63 out of 5 stars ( 187 )

$516.00

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$597.00

EBC Stage 5 Superstreet Disc Brake Kits

Upgrade the brakes on your ride with EBC Stage 5 Superstreet disc brake kits. They include a pair of EBC dimpled and slotted rotors, featuring a great looking and corrosion-resistant GEOMET coating—plus a set of Yellowstuff Aramid brake pads. These kits are available for fitment on thousands of applications from the 1950s and up. Stop quicker, stop better, with EBC!

4.6 out of 5 stars ( 57 )

$559.27

GMB Direct Injection High-Pressure Fuel Pumps

Gasoline direct injection (GDI) engines are designed to inject highly pressurized fuel directly into each cylinder's combustion chamber, providing better emissions, improved fuel economy, and more power … they also need more highly pressurized fuel. GMB direct injection high-pressure fuel pumps are advanced mechanically driven pumps that will reliably create a high enough pressure to fully atomize the fuel, providing your GDI engine what it needs to perform correctly. GMB GDI pumps are built from premium materials, tested, and manufactured to meet or exceed OEM specifications. GMB offers several models that are compatible with over 12 million vehicles! Choose the one designed for your vehicle.

Not Yet Reviewed

$631.99

Moog Cam Bolt Kits

Maintaining proper wheel alignment is not only fundamental in extending the tread life of your tires, it also helps you to safely control the vehicle. Moog cam bolt kits are designed to assist with camber and toe-related issues, returning the vertical angles to OE specifications or allowing you to make adjustments for more precise handling than that provided by the factory settings. Moog adjustment hardware kits afford you improved alignment, longer part life, and ease of installation.

3.47 out of 5 stars ( 15 )

$544.99

South Bend Clutch Stage 2 Endurance Clutch Kits

South Bend Clutch Stage 2 Endurance clutch kits are recommended for daily and street use with an emphasis on rally and endurance racing. An SFI-approved single-mass flywheel is recommended for racing climate applications in order to achieve optimal performance (flywheel not included). Order the clutch kit recommended for your vehicle application. Features include: * Designed for the racing environment * Pressure plate is precision-balanced for vibration-free operation at high-rpm * Pressure plate fulcrum is altered for a positive disengagement and a quick shift * Disc is engineered with a dual-damped design to provide accurate control when accelerating through corners * Hybrid friction material with a full face Feramic (sintered iron) lining on the flywheel side and a high metal content organic lining on the pressure plate side * Engagement is positive, yet buffered due to the high graphite content unique to Feramic facings

3.0 out of 5 stars ( 3 )

$553.40

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits

Designed for spirited and daily driving, the South Bend Clutch Stage 1 clutch kits make for a great OEM replacement when your factory clutch gives out. The pressure plate included in this clutch kit has an increased clamp load that promotes longer life, and the disc is dual dampened for smooth engagement and increased transmission life. The disc has also been designed with premium friction materials, which will ensure for rapid heat dissipation and will help to increase the life of the clutch. Select the Stage 1 HD clutch kit designed for OE replacement or your performance application.

4.82 out of 5 stars ( 17 )

$644.55

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$742.85

Instant Rebate

PowerStop Z17 Evolution Plus Stock Replacement Brake Kits with Calipers

PowerStop Z17 Evolution Plus stock replacement brake kits with calipers have everything you need for an easy, bolt-on solution for your daily driver. They include Z17 Evolution Plus ceramic pads, Autospecialty brake rotors, and non-coated replacement calipers, along with stainless steel hardware. If you need a complete, fast, and easy solution that meets original equipment standards, then PowerStop's Z17 Autospecialty brake kits with calipers are the ideal choice to refresh your braking power. (Some models may include rotors for only the front or only the rear.)

4.26 out of 5 stars ( 47 )

$638.71

MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converters

MagnaFlow OEM Grade Federal/EPA Compliant direct-fit catalytic converters provide your vehicle with high-emission compliance, the latest technology, and premium-grade components. Along with those benefits, you also get their industry-leading warranties, so you can drive with confidence. MagnaFlow converters are designed to the exact original equipment specifications, while being engineered to keep the "Check Engine Light" off. Features include: * Stainless steel construction * CNC-precision robotic manufacturing * Meets or exceeds EPA emissions requirements * Hassle-free, OE-like fitment tailored to your specific application * Limited 5-year/50,000 mile warranty on construction * Limited 25,000 mile warranty on emissions

3.93 out of 5 stars ( 14 )

$639.00

MagnaFlow Direct-Fit Catalytic Converters

MagnaFlow direct-fit catalytic converters are designed for easy bolt-on installation for the professional installer. Welding, cutting, and tube-bending equipment are not required. These cats feature a ribbed body that minimizes expansion and distortion when the converters heat up. The ribs form a channel that protects the cushioning mat from direct exposure to exhaust gases, and they hold the ceramic catalyst in proper alignment. MagnaFlow converters use a monolithic honeycomb catalyst; the ceramic coating is designed for maximum flow and surface area, and the coating method is strictly controlled to maintain exact specifications. Improper coating could result in flow restrictions or an emissions test failure. These converters are designed to exact OE specifications and are available for the most popular vehicle makes and models.

4.07 out of 5 stars ( 424 )

$516.00

EBC Stage 2 Sport Disc Brake Kits

EBC Stage 2 Sport disc brake kits are sure to get your ride stopped more effectively than you ever imagined. They include a pair of EBC USR Series Sport GEOMET-coated, slotted brake rotors—and a set of EBC Greenstuff brake pads. The components are matched up together to help "slow your roll" the right way! These replacement or upgrade kits are available for fitment on thousands of applications from the 1960s and up.

4.55 out of 5 stars ( 29 )

$536.93

EBC Stage 9 Kits With Yellowstuff Brake Pads and USR Rotors

Hauling or towing—either way, ensuring that you stop when and where you want, that's the name of game! EBC Stage 9 kits consist of Yellowstuff brake pads, USR rotors, and caliper lube … everything you need to upgrade your truck or SUV. The Yellowstuff brake pads perform well at a wide temperature range, making them perfect for the daily driver with a lead foot, or the work truck that needs extra stopping power. These pads create a medium dust level, but are much less taxing on rotors than factory pads. The slotted brake rotors (USR Series) are constructed from gray iron and are designed to EBC's exacting specifications. A GEOMET coating gives the rotors an amazing look, while also protecting against rust and corrosion. And narrow slots on the rotors wick away dust, dirt, and debris, creating a consistent point of contact between pad and rotor. Kits are available for fitment on thousands of applications from the 1960s and up.

4.53 out of 5 stars ( 17 )

$559.27

EBC Stage 10 Kits GreenStuff Brake Pads and GD Rotors

If you desire a modest brake improvement for normal speeds on any SUV or light-duty truck, EBC Stage 10 GreenStuff brake pads and GD rotor kits are for you! You'll get everything you need with these quality GreenStuff kits, which include pads, GD rotors, and caliper lube. High-efficiency EBC brake pads are built with aramid fiber, fully shimmed, slotted, and chamfered—and feature the EBC patented break-in coating for fast pad seating after installation. Pads are matched with spot-drilled and wide aperture-slotted sport vented rotors for cooler brakes and a lifetime of perfect flat and parallel pad wear; they're finished with "thermic black" anti-rust coating. Wider aperture slots draw cool air under the braking area and remove dirt, dust, and debris faster. For significant improvement in braking over OE pads, order an EBC Stage 10 kit for your vehicle.

4.2 out of 5 stars ( 5 )

$536.93

EBC Stage 4 Signature Disc Brake Kits

EBC Stage 4 Signature disc brake kits are sure to get your ride stopped better than ever. They include a pair of EBC USR Series Sport GEOMET-coated, slotted brake rotors and a set of EBC ceramic brake pads. The components are matched up together to help you get your ride stopped the right way!

4.51 out of 5 stars ( 39 )

$559.27

CHEVROLET HHR Parts and Accessories