Eaton E-Locker Differentials

From $1,249.99

• Electronically-selectable differential for on-demand traction
• Provides 100% axle lock on demand via on/off switch
• Switch is dash-mountable making it easier to reach
• Most reliable on-demand differential on the market
• Allows user to send all available torque to drive wheels
• Provides maximum traction to tackle the most challenging terrain
• Beefy, forged gears for added strength and reliability
• Works in both forward and reverse
• Time-tested performance and durability
• New wiring harness designed for straightforward installation
• Minimal wiring provides a clean, snag-free installation
• California Residents: WARNING

Hypertech Max Energy Power Programmers

From $369.71

• Internet Updateable
• Return To Stock Or Change Option Settings
• Read & Clear Diagnostic Trouble Codes (DTCs)
• Cooling Fan “On/Off” Temperatures
• 0-60 Throttle Restriction
• RPM “Rev” Limiter
• Fuel Management Systems "V4/V8 mode"
• Automatic Transmission Adjustments
• Speedometer Calibrator
• California Residents: WARNING

Hypertech Speedometer Calibrator Programmers

From $239.95

• Automatically corrects speedometer and odometer readings for non-stock tire sizes and/or non-stock rear-end gear ratios (accurate odometer readings are required by law).
• California Residents: WARNING

Eaton Posi Lmited-Slip Differentials

From $568.99

• For use with 17 spline axles
• Designed to work with the following ratios: 3.08 to 3.90 and 4.11 to 4.56
• Replaceable carbon fiber clutches
• Net-forged spider and side gears
• Fully rebuildable
• California Residents: WARNING

Eaton Detroit Truetrac Differentials

From $683.99

Hypertech Street Runner Power Chip

From $136.99

• Hypertech Power Chips replace your OEM computer's stock PROM which holds the settings that control your fuel flow and spark advance. With a wide range of chips available tuned for both stock and modified applications Hypertech Power Chips power upgrades tailor made to suit your needs.
• California Residents: WARNING

Hypertech ThermoMaster Power Chip

From $145.99

• Hypertech Power Chips replace your OEM computer's stock PROM which holds the settings that control your fuel flow and spark advance. With a wide range of chips available tuned for both stock and modified applications Hypertech Power Chips power upgrades tailor made to suit your needs.
• California Residents: WARNING

Eaton Detroit Locker Differentials

From $1,025.99

Eaton Detroit No-Spin Differential

From $1,033.99

Hypertech Cap And Rotor Kit

From $55.00

• A vital part of the ignition system is the cap and rotor replacement. Hypertech is a leader in performance in this category.
• California Residents: WARNING

Hypertech External Coil

From $74.00

• These High Output Ignition Coils Provide increased energy Up to 7,000 RPMs, No Drop off in power as RPMs Increase even with wider plug gaps. All brass terminals prevent burn through and provide strong reliable performance.
• California Residents: WARNING

Hypertech Power Coil Kit

From $93.00

• The coil works in combination with your spark plugs to allow more spark energy into the combustion chambers of your engine. This allows better fuel burn and increased power. Hypertech`s Power Coil is capable of firing a street or slightly modified engine up to 7000 RPMs.
• California Residents: WARNING