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AlphaRex

Built for your AlphaRex, this collection offers a range of aftermarket parts and upgrades designed to enhance every aspect of your vehicle’s performance. Whether you’re looking to improve power, throttle response, or overall reliability, these components are engineered to fit precisely and deliver consistent results.

Inside, you’ll find performance-focused upgrades including engine components, intake and exhaust options, and supporting mods that help you get the most from your AlphaRex platform. Each product is selected with fitment and durability in mind, ensuring your build maintains strength under demanding conditions.

  • Engine internals for strength and reliability
  • Intake and exhaust upgrades for better flow and sound
  • Supporting mods to optimize power delivery
  • Performance tuning components for precise control

Shop aftermarket parts and upgrades for your AlphaRex at FastHemis.

SELECT YOUR VEHICLE

116 Results

Alpharex 02-08 Dodge Ram 1500/03-09 Ram 2500/3500 DoubleTap Dual Color LED Proj Fog Lights - Wt/Ambr

AlphaRex

Regular price $180.00 $160.00 11% off

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AlphaRex 09-18 Dodge Ram 1500HD LUXX LED Proj Headlights Plnk Style Blk w/Activ Light/Seq Signal/DRL
AlphaRex 09-18 Dodge Ram 1500HD LUXX LED Proj Headlights Plnk Style Blk w/Activ Light/Seq Signal/DRL
AlphaRex 09-18 Dodge Ram 1500HD NOVA LED Projector Headlights Plank Style Design Alpha Black w/DRL
AlphaRex 09-18 Dodge Ram 1500HD NOVA LED Projector Headlights Plank Style Design Alpha Black w/DRL

AlphaRex 09-18 Dodge Ram 1500HD NOVA LED Projector Headlights Plank Style Design Alpha Black w/DRL

AlphaRex

Regular price $1,625.00 $1,475.00 9% off

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AlphaRex 09-18 Dodge Ram 1500HD NOVA LED Projector Headlights Plank Style Design Chrome w/DRL
AlphaRex 09-18 Dodge Ram 1500HD NOVA LED Projector Headlights Plank Style Design Chrome w/DRL

AlphaRex 09-18 Dodge Ram 1500HD NOVA LED Projector Headlights Plank Style Design Chrome w/DRL

AlphaRex

Regular price $1,460.00 $1,325.00 9% off

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per 

AlphaRex 09-18 Dodge Ram 1500HD NOVA LED Projector Headlights Plank Style Design Gloss Black w/DRL
AlphaRex 09-18 Dodge Ram 1500HD NOVA LED Projector Headlights Plank Style Design Gloss Black w/DRL

AlphaRex 09-18 Dodge Ram 1500HD NOVA LED Projector Headlights Plank Style Design Gloss Black w/DRL

AlphaRex

Regular price $1,585.00 $1,440.00 9% off

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AlphaRex 09-18 Dodge Ram 2500HD LUXX LED Proj Headlights Plank Style Black w/Seq Signal/Smoked DRL
AlphaRex 09-18 Dodge Ram 2500HD LUXX LED Proj Headlights Plank Style Black w/Seq Signal/Smoked DRL

AlphaRex 09-18 Dodge Ram 2500HD LUXX LED Proj Headlights Plank Style Black w/Seq Signal/Smoked DRL

AlphaRex

Regular price $950.00 $860.00 9% off

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AlphaRex 09-18 Ram 1500HD LUXX Proj Headlight Plnk Style Jet Blk w/Activ Light/Seq Signal/Smoked DRL
AlphaRex 09-18 Ram 1500HD LUXX Proj Headlight Plnk Style Jet Blk w/Activ Light/Seq Signal/Smoked DRL
AlphaRex 19-20 Ram 1500HD NOVA LED Proj Headlights Plank Style Chrome w/Activ Light/Seq Signal/DRL
AlphaRex 19-20 Ram 1500HD NOVA LED Proj Headlights Plank Style Chrome w/Activ Light/Seq Signal/DRL

AlphaRex 19-20 Ram 1500HD NOVA LED Proj Headlights Plank Style Chrome w/Activ Light/Seq Signal/DRL

AlphaRex

Regular price $1,580.00 $1,435.00 9% off

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AlphaRex 19-20 Ram 1500HD NOVA LED Proj Headlights Plank Style Gloss Blk w/Activ Lght/Seq Signal/DRL
AlphaRex 19-20 Ram 1500HD NOVA LED Proj Headlights Plank Style Gloss Blk w/Activ Lght/Seq Signal/DRL

AlphaRex 19-20 Ram 1500HD NOVA LED Proj Headlights Plank Style Gloss Blk w/Activ Lght/Seq Signal/DRL

AlphaRex

Regular price $1,645.00 $1,495.00 9% off

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AlphaRex Bezel & Wiring Kit: Dodge Durango / Ram 1500 / 2500 / 3500 (02-09)
AlphaRex Bezel & Wiring Kit: Dodge Durango / Ram 1500 / 2500 / 3500 (02-09)
Sold out
AlphaRex Headlight Wiring Adapter Converters: Ram 2500 (19-24)
AlphaRex Headlight Wiring Adapter Converters: Ram 2500 (19-24)
AlphaRex LED Projector Fog Lights (Dual Color): Jeep Wrangler (18-25) / Gladiator (20-25)
AlphaRex LED Projector Fog Lights (Dual Color): Jeep Wrangler (18-25) / Gladiator (20-25)

AlphaRex LED Projector Fog Lights (Dual Color): Jeep Wrangler (18-25) / Gladiator (20-25)

AlphaRex

Regular price $180.00 $160.00 11% off

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per 

AlphaRex LED Projector Fog Lights: Dodge Charger 2015 - 2023 (Excludes SRT)
AlphaRex LED Projector Fog Lights: Dodge Charger 2015 - 2023 (Excludes SRT)

AlphaRex LED Projector Fog Lights: Dodge Charger 2015 - 2023 (Excludes SRT)

AlphaRex

Regular price $180.00 $160.00 11% off

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per 

AlphaRex LUXX LED Projector Headlights (Alpha-Black): Dodge Charger 2015 - 2023
AlphaRex LUXX LED Projector Headlights (Alpha-Black): Dodge Charger 2015 - 2023

AlphaRex LUXX LED Projector Headlights (Alpha-Black): Dodge Charger 2015 - 2023

AlphaRex

Regular price from $870.00 Up to 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Alpha-Black): Dodge Ram 1500 (02-05) & 2500/3500 (03-05)
AlphaRex LUXX LED Projector Headlights (Alpha-Black): Dodge Ram 1500 (02-05) & 2500/3500 (03-05)

AlphaRex LUXX LED Projector Headlights (Alpha-Black): Dodge Ram 1500 (02-05) & 2500/3500 (03-05)

AlphaRex

Regular price $875.00 $795.00 9% off

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per 

AlphaRex LUXX LED Projector Headlights (Alpha-Black): Dodge Ram 1500 (06-08) & 2500/3500 (06-09)
AlphaRex LUXX LED Projector Headlights (Alpha-Black): Dodge Ram 1500 (06-08) & 2500/3500 (06-09)

AlphaRex LUXX LED Projector Headlights (Alpha-Black): Dodge Ram 1500 (06-08) & 2500/3500 (06-09)

AlphaRex

Regular price $875.00 $795.00 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Alpha-Black): Dodge Ram 2009 - 2018 (1500, 2500 & 3500)
AlphaRex LUXX LED Projector Headlights (Alpha-Black): Dodge Ram 2009 - 2018 (1500, 2500 & 3500)

AlphaRex LUXX LED Projector Headlights (Alpha-Black): Dodge Ram 2009 - 2018 (1500, 2500 & 3500)

AlphaRex

Regular price from $875.00 Up to 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Alpha-Black): Ram 1500 2019 - 2024
AlphaRex LUXX LED Projector Headlights (Alpha-Black): Ram 1500 2019 - 2024

AlphaRex LUXX LED Projector Headlights (Alpha-Black): Ram 1500 2019 - 2024

AlphaRex

Regular price from $1,195.00 Up to 9% off

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AlphaRex LUXX LED Projector Headlights (Alpha-Black): Ram 2500 & 3500 2019 - 2024
AlphaRex LUXX LED Projector Headlights (Alpha-Black): Ram 2500 & 3500 2019 - 2024

AlphaRex LUXX LED Projector Headlights (Alpha-Black): Ram 2500 & 3500 2019 - 2024

AlphaRex

Regular price from $1,095.00 Up to 9% off

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per 

AlphaRex LUXX LED Projector Headlights (Black): Dodge Charger 2015 - 2023
AlphaRex LUXX LED Projector Headlights (Black): Dodge Charger 2015 - 2023

AlphaRex LUXX LED Projector Headlights (Black): Dodge Charger 2015 - 2023

AlphaRex

Regular price from $870.00 Up to 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Black): Dodge Ram 1500 (02-05) & 2500/3500 (03-05)
AlphaRex LUXX LED Projector Headlights (Black): Dodge Ram 1500 (02-05) & 2500/3500 (03-05)

AlphaRex LUXX LED Projector Headlights (Black): Dodge Ram 1500 (02-05) & 2500/3500 (03-05)

AlphaRex

Regular price $855.00 $775.00 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Black): Dodge Ram 1500 (06-08) & 2500/3500 (06-09)
AlphaRex LUXX LED Projector Headlights (Black): Dodge Ram 1500 (06-08) & 2500/3500 (06-09)

AlphaRex LUXX LED Projector Headlights (Black): Dodge Ram 1500 (06-08) & 2500/3500 (06-09)

AlphaRex

Regular price $855.00 $775.00 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Black): Dodge Ram 2009 - 2018 (1500, 2500 & 3500)
AlphaRex LUXX LED Projector Headlights (Black): Dodge Ram 2009 - 2018 (1500, 2500 & 3500)

AlphaRex LUXX LED Projector Headlights (Black): Dodge Ram 2009 - 2018 (1500, 2500 & 3500)

AlphaRex

Regular price from $850.00 Up to 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Black): Ram 1500 2019 - 2024 (880543 / 810016)
AlphaRex LUXX LED Projector Headlights (Black): Ram 1500 2019 - 2024 (880543 / 810016)

AlphaRex LUXX LED Projector Headlights (Black): Ram 1500 2019 - 2024 (880543 / 810016)

AlphaRex

Regular price from $1,075.00 Up to 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Black): Ram 1500 2019 - 2024 (880576 / 810016)
AlphaRex LUXX LED Projector Headlights (Black): Ram 1500 2019 - 2024 (880576 / 810016)

AlphaRex LUXX LED Projector Headlights (Black): Ram 1500 2019 - 2024 (880576 / 810016)

AlphaRex

Regular price from $1,165.00 Up to 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Black): Ram 2500 & 3500 2019 - 2024
AlphaRex LUXX LED Projector Headlights (Black): Ram 2500 & 3500 2019 - 2024

AlphaRex LUXX LED Projector Headlights (Black): Ram 2500 & 3500 2019 - 2024

AlphaRex

Regular price from $1,075.00 Up to 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Chrome): Dodge Ram 1500 (02-05) & 2500/3500 (03-05)
AlphaRex LUXX LED Projector Headlights (Chrome): Dodge Ram 1500 (02-05) & 2500/3500 (03-05)

AlphaRex LUXX LED Projector Headlights (Chrome): Dodge Ram 1500 (02-05) & 2500/3500 (03-05)

AlphaRex

Regular price $855.00 $775.00 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Chrome): Dodge Ram 1500 (06-08) & 2500/3500 (06-09)
AlphaRex LUXX LED Projector Headlights (Chrome): Dodge Ram 1500 (06-08) & 2500/3500 (06-09)

AlphaRex LUXX LED Projector Headlights (Chrome): Dodge Ram 1500 (06-08) & 2500/3500 (06-09)

AlphaRex

Regular price $855.00 $775.00 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Chrome): Dodge Ram 2009 - 2018 (1500, 2500 & 3500)
AlphaRex LUXX LED Projector Headlights (Chrome): Dodge Ram 2009 - 2018 (1500, 2500 & 3500)

AlphaRex LUXX LED Projector Headlights (Chrome): Dodge Ram 2009 - 2018 (1500, 2500 & 3500)

AlphaRex

Regular price from $825.00 Up to 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Chrome): Ram 1500 2019 - 2024
AlphaRex LUXX LED Projector Headlights (Chrome): Ram 1500 2019 - 2024

AlphaRex LUXX LED Projector Headlights (Chrome): Ram 1500 2019 - 2024

AlphaRex

Regular price from $1,055.00 Up to 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (FRONT): Dodge Ram (94-01)
AlphaRex LUXX LED Projector Headlights (FRONT): Dodge Ram (94-01)

AlphaRex LUXX LED Projector Headlights (FRONT): Dodge Ram (94-01)

AlphaRex

Regular price $745.00 $675.00 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights (Jet Black): Ram 1500 2019 - 2024
AlphaRex LUXX LED Projector Headlights (Jet Black): Ram 1500 2019 - 2024

AlphaRex LUXX LED Projector Headlights (Jet Black): Ram 1500 2019 - 2024

AlphaRex

Regular price from $1,090.00 Up to 9% off

Unit price
per 

AlphaRex LUXX LED Projector Headlights w/ Activ Light, Sequential Signal, SB DRL: Dodge Ram (94-01)
AlphaRex LUXX LED Projector Headlights w/ Activ Light, Sequential Signal, SB DRL: Dodge Ram (94-01)

AlphaRex LUXX LED Projector Headlights w/ Activ Light, Sequential Signal, SB DRL: Dodge Ram (94-01)

AlphaRex

Regular price $765.00 $695.00 9% off

Unit price
per 

Enhance Your AlphaRex with Precision Aftermarket Performance Parts

The AlphaRex collection at FastHemis is tailored to deliver reliable, high-quality upgrades that improve power, throttle response, and durability. Designed specifically for the AlphaRex platform, these parts ensure a precise fit and consistent performance under demanding conditions.

What are the key benefits of upgrading your AlphaRex intake and exhaust?

Upgrading intake and exhaust components on your AlphaRex enhances airflow, which can improve engine efficiency and throttle response. These modifications also contribute to a more aggressive sound profile, giving your vehicle a performance-oriented character without sacrificing reliability.

  • Improved air and exhaust flow for better engine breathing
  • Enhanced throttle response and acceleration feel
  • Distinctive sound that complements performance upgrades
  • Durable materials designed for long-lasting use

How do I choose the right engine internals and supporting mods for my AlphaRex?

Selecting the proper engine internals is crucial for building strength and reliability, especially if you plan to increase power output. Look for components engineered to withstand higher stress and heat. Supporting modifications like performance tuning parts help optimize power delivery and ensure your build runs smoothly.

What should I expect after installing AlphaRex aftermarket parts?

After installing AlphaRex performance upgrades, you can expect improved vehicle responsiveness and durability tailored to your driving style. These parts are designed to work together, providing a balanced enhancement across power, sound, and control. Explore the full AlphaRex collection at FastHemis to find the right components for your build.

SELECT YOUR VEHICLE