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2.7L / 3.5L / 3.6L Engine Upgrades

Upgrade Your 2.7L, 3.5L, and 3.6L V6 Engines The 2.7L, 3.5L, and 3.6L V6 engines are versatile powerplants found in a range of Chrysler, Dodge, and Jeep vehicles. Known for their balance of efficiency and capability, these engines respond well to targeted upgrades that enhance power delivery, throttle response, and overall reliability. At FastHemis, you’ll find performance parts designed specifically for these V6 platforms, including intake systems, ignition components, and tuning solutions. Whether you're looking to boost daily driving performance or improve engine durability, these upgrades help unlock the full potential of your V6. Key upgrade options include: - High-flow air intakes and throttle bodies - Performance ignition and spark components - Engine tuning and calibration tools - Cooling and durability enhancements Shop 2.7L / 3.5L / 3.6L engine upgrades at FastHemis.
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101 Results

DiabloSport inTune i3 Platinum Programmer: 300 / Challenger / Charger / Magnum / Ram / Durango 2005 - 2014
DiabloSport inTune i3 Platinum Programmer: 300 / Challenger / Charger / Magnum / Ram / Durango 2005 - 2014

DiabloSport inTune i3 Platinum Programmer: Fits Dodge / Chrysler / Ram (05-14)

Diablo Sport
4.8 (8)

Regular price $535.95 $475.95 11% off

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per 

DiabloSport inTune i3 Programmer: 300 / Challenger / Charger / Magnum / Ram / Durango 2005 - 2014
DiabloSport inTune i3 Programmer: 300 / Challenger / Charger / Magnum / Ram / Durango 2005 - 2014

DiabloSport inTune i3 Programmer: 300 / Challenger / Charger / Magnum / Ram / Durango 2005 - 2014

Diablo Sport
5.0 (2)

Regular price $535.95 $475.95 11% off

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per 

American Brother Designs Engine Bay Tag: Chrysler / Dodge / Jeep / Ram
American Brother Designs Engine Bay Tag: Chrysler / Dodge / Jeep / Ram
usa

American Brother Designs Engine Bay Tag: Chrysler / Dodge / Jeep / Ram

American Brother Designs
5.0 (1)

Regular price $76.00 $56.00 26% off

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per 

Mishimoto Direct Fit Oil Catch Can: 300 / Challenger / Charger / Magnum 5.7L Hemi 2005 - 2014
Mishimoto Direct Fit Oil Catch Can: 300 / Challenger / Charger / Magnum 5.7L Hemi 2005 - 2014

Mishimoto Direct Fit Oil Catch Can: 300 / Challenger / Charger / Magnum 5.7L Hemi 2005 - 2014

Mishimoto
5.0 (1)

Regular price $286.00 $259.95 9% off

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per 

Bully Dog 06-21 Dodge Charger / 08-21 Dodge Challenger Thruster Throttle Booster
Bully Dog 06-21 Dodge Charger / 08-21 Dodge Challenger Thruster Throttle Booster

Bully Dog Thruster Throttle Booster: Fits Most Chrysler / Dodge / Jeep / Ram Models (2005-2022)

Bully Dog

Regular price $299.00 $157.57 47% off

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American Brother Designs Coolant Reservoir Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs Coolant Reservoir Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
usa

American Brother Designs Coolant Reservoir Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025

American Brother Designs

Regular price $109.00 $59.00 46% off

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BBK Performance Header Gaskets: Chrysler 300C / Dodge Challenger / Charger / Magnum 2005 - 2008
BBK Performance Header Gaskets: Chrysler 300C / Dodge Challenger / Charger / Magnum 2005 - 2008
usa
Mishimoto Direct Fit Oil Catch Can: 300C / Challenger / Charger / Magnum 6.1L SRT8 2006 - 2010
Mishimoto Direct Fit Oil Catch Can: 300C / Challenger / Charger / Magnum 6.1L SRT8 2006 - 2010

Mishimoto Direct Fit Oil Catch Can: 300C / Challenger / Charger / Magnum 6.1L SRT8 2006 - 2010

Mishimoto

Regular price $282.00 $255.95 9% off

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American Brother Designs Acrylic Hood Prop: 300, Challenger, Charger & Magnum 2005 - 2024
American Brother Designs Acrylic Hood Prop: 300, Challenger, Charger & Magnum 2005 - 2024
usa

American Brother Designs Acrylic Hood Prop: 300, Challenger, Charger & Magnum 2005 - 2024

American Brother Designs

Regular price $105.00 $55.00 48% off

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per 

American Brother Designs DODGE Letters: Dodge Charger (06-23) & Durango (17-25)
American Brother Designs DODGE Letters: Dodge Charger (06-23) & Durango (17-25)
usa

American Brother Designs DODGE Letters: Dodge Charger (06-23) & Durango (17-25)

American Brother Designs
5.0 (1)

Regular price $145.00 $95.00 34% off

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per 

Performance Upgrades for Your 2.7L, 3.5L, and 3.6L V6 Engines

The 2.7L, 3.5L, and 3.6L V6 engines power a variety of Chrysler, Dodge, and Jeep models, offering a solid balance of efficiency and capability. These V6 platforms respond well to targeted performance upgrades that improve power delivery, throttle response, and engine longevity without sacrificing daily drivability.

How to Enhance Airflow and Throttle Response on V6 Engines

Improving intake airflow is one of the most effective ways to boost performance on 2.7L, 3.5L, and 3.6L V6 engines. Upgrading to high-flow air intakes and larger throttle bodies reduces intake restrictions, allowing your engine to breathe easier and respond more quickly to throttle inputs. These modifications can also improve fuel atomization and combustion efficiency.

  • Install high-flow air intake systems designed for your specific V6 platform
  • Upgrade throttle bodies to increase airflow volume and improve throttle sensitivity
  • Choose quality air filters that balance filtration and flow

Ignition and Tuning Upgrades for Reliable Power Gains

Optimizing ignition components and engine calibration is key to unlocking consistent power and improved drivability. Performance spark plugs and ignition coils designed for these V6 engines ensure a stronger, more reliable spark under all conditions. Paired with custom tuning solutions, these upgrades can refine fuel delivery and ignition timing to maximize power and efficiency.

Cooling and Durability Enhancements for Long-Term V6 Performance

Maintaining optimal engine temperatures and durability is essential when upgrading your V6. Cooling system enhancements help prevent heat soak and maintain consistent performance during spirited driving or heavy loads. FastHemis offers a range of cooling and durability parts tailored to the 2.7L, 3.5L, and 3.6L engines, helping you keep your powertrain running strong.

Explore our full selection of engine upgrades designed specifically for these V6 platforms at FastHemis to find the right parts for your build.

SELECT YOUR VEHICLE