from

$399.99

The Max Energy Spectrum Power Programmer delivers more power-per-dollar than any other bolt-on on the market today. Plus, it installs in less than 15 minutes without using tools or getting your hands dirty. Our award-winning Power Tuning adds maximum horsepower, torque, and performance for any kind of driving for vehicles using regular, premium, E85, as well as diesel fuel. The Max Energy Spectrum also has a larger backlit LCD screen for quick and easy setup and user-friendly navigation for simple installation, tuning, and feature options.

Product Features:

Optimized engine tuning
Adjustable rev limiter/speed limiter
Speedometer correction for multiple tire sizes and gear ration changes
Adjustable shift firmness and shift points
Throttle adjustments
Cooling fan on/off temperatures
Return back to factory settings
Reads/Displays/Clears Diagnostic Trouble Codes (DTC’s)
Internet updateable

from

$239.99

If you’ve installed tires that are larger or smaller than original equipment tires, or if you have installed a ring and pinion gear set with a different rear gear ratio, the Max Energy Spectrum allows you to re-program for correct speedometer readings, as well as correct part-throttle shifting. The vehicle’s computer calculates your vehicle’s speed based on the diameter of the stock tires. If you’ve installed taller or shorter tires, or changed the rear gear ratio, the vehicle’s computer doesn’t know how fast your vehicle is going. As a result, the automatic transmission may not shift correctly and the speedometer readings will not be accurate (as required by law).

Product Features:

Speedometer correction for multiple tire sizes
Return back to factory settings
Reads/Displays/Clears Diagnostic Trouble Codes (DTC’s)
Internet updateable
Product might not be available in all states due to local laws.

from

$414.99

The Max Energy Spectrum Power Programmer delivers more power-per-dollar than any other bolt-on on the market today. Plus, it installs in less than 15 minutes without using tools or getting your hands dirty. Our award-winning Power Tuning adds maximum horsepower, torque, and performance for any kind of driving for vehicles using regular, premium, E85, as well as diesel fuel. The Max Energy Spectrum also has a larger backlit LCD screen for quick and easy setup and user-friendly navigation for simple installation, tuning, and feature options.

Product Features:

Optimized engine tuning
Adjustable rev limiter/speed limiter
Speedometer correction for multiple tire sizes and gear ration changes
Adjustable shift firmness and shift points
Throttle adjustments
Cooling fan on/off temperatures
Return back to factory settings
Reads/Displays/Clears Diagnostic Trouble Codes (DTC’s)
Internet updateable
Product might not be available in all states due to local laws.

from

$40.99

Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.

Product Features:

Machined metal construction
Works with MT-300 pressure tester
Tests coolant caps
Professional quality

from

$3.79

Brakes are designed as a system and all the parts need to work together for best performance. The Bleeder Screw clears the air out of the brake line, normally placed at the highest point of the caliper or cylinder.

Product Features:

Manufactured with quality materials to suppress high stress levels
Direct replacement for a proper fit
Corrosion resistant coating for long-lasting durability against harsh roads
This part matches Original Equipment (OE) quality specifications

from

$15.29

This brake bleeder screw is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this brake bleeder screw matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this screw is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$0.99

Brakes are designed as a system and all the parts need to work together for best performance. The Bleeder Screw clears the air out of the brake line, normally placed at the highest point of the caliper or cylinder.

Product Features:

Manufactured with quality materials to suppress high stress levels
Direct replacement for a proper fit
Corrosion resistant coating for long-lasting durability against harsh roads
Provides smoother braking
This part matches Original Equipment (OE) quality specifications

from

$17.29

This brake bleeder screw is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this brake bleeder screw matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this screw is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$228.99

Inner axle side seal installation tool for Dana 30, 44, 60. No return.

Product Features:

Front inner axle seal installation tool
Works with Dana 30, 44 and 60 front differentials

from

$279.99

If you’ve installed tires that are larger or smaller than original equipment tires, or if you have installed a ring and pinion gear set with a different rear gear ratio, the Max Energy Spectrum allows you to re-program for correct speedometer readings, as well as correct part-throttle shifting. The vehicle’s computer calculates your vehicle’s speed based on the diameter of the stock tires. If you’ve installed taller or shorter tires, or changed the rear gear ratio, the vehicle’s computer doesn’t know how fast your vehicle is going. As a result, the automatic transmission may not shift correctly and the speedometer readings will not be accurate (as required by law).

Product Features:

Speedometer correction for multiple tire sizes
Adjustable tire size/gear ratio change
Return back to factory settings
Reads/Displays/Clears Diagnostic Trouble Codes (DTC’s)
Internet updateable

from

$76.99

CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$709.99

Differential Housing Spreader for Dana 30, 44, 60, 61, 70, and 80. The Yukon Differential Housing Spreader allow you to safely & easily set carrier bearing preload, saving time and money. No return. This tool is not compatible with Corvette housings.

Product Features: