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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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160 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: 300 / Challenger / Charger / Magnum / Ram / Durango 2005 - 2014

Diablo Sport
4.8 (8)

Regular price $535.95 $475.95 11% off

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DiabloSport Trinity 2 (T2 EX) Platinum Programmer / Monitor: Chrysler / Dodge / Ram 2005 - 2014
DiabloSport Trinity 2 (T2 EX) Platinum Programmer / Monitor: Chrysler / Dodge / Ram 2005 - 2014

DiabloSport Trinity 2 (T2 EX) Platinum Programmer / Monitor: Chrysler / Dodge 2005 - 2014

Diablo Sport
5.0 (3)

Regular price $818.95 $727.95 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 Washer Fluid Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs Washer Fluid Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
usa

American Brother Designs Washer Fluid Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025

American Brother Designs

Regular price $109.00 $59.00 46% 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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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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American Brother Designs Radiator Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs Radiator Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
usa

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

American Brother Designs
5.0 (1)

Regular price $109.00 $59.00 46% 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 Fuse Box Cover: 300 (05-10), Challenger (08-14), Charger (06-10) & Magnum (05-08)
American Brother Designs Fuse Box Cover: 300 (05-10), Challenger (08-14), Charger (06-10) & Magnum (05-08)
usa

American Brother Designs Fuse Box Cover: 300 (05-10), Challenger (08-14), Charger (06-10) & Magnum (05-08)

American Brother Designs

Regular price $219.00 $169.00 23% off

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per 

American Brother Designs Under Hood Cup Holder Fill: Dodge Challenger (08-23) & Charger (06-23)
American Brother Designs Under Hood Cup Holder Fill: Dodge Challenger (08-23) & Charger (06-23)
usa

American Brother Designs Under Hood Cup Holder Fill: Dodge Challenger (08-23) & Charger (06-23)

American Brother Designs
5.0 (1)

Regular price $132.00 $82.00 38% off

Unit price
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.

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