Shop 3.8L V6
American Brother Designs Oil Cap Cover: Chrysler / Dodge / Jeep / Ram Hemi 2005 - 2024
American Brother Designs
Regular price
$101.49
$69.00
32% off
- Unit price
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Vibrant O2 Sensor Restrictor Fitting (STRAIGHT) w/ Adjustable Jets (CEL Eliminator)
Vibrant
Regular price from $22.99 25% off
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DiabloSport inTune i3 Platinum Programmer: Jeep Grand Cherokee / Wrangler / Commander 2005-2014
Diablo Sport
Regular price
$535.95
$499.95
7% off
- Unit price
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American Brother Designs Radiator Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
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Kooks Stage 8 Header Bolt Kit: Fits Most Chrysler/Dodge/Jeep/Ram (05-20)
Kooks Headers
Regular price
$75.80
$68.22
10% off
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American Brother Designs Coolant Reservoir Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
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Kooks Cometic MLS (Multi-Layer Stainless Steel) Exhaust Gaskets: Fits Most Chrysler/Dodge/Jeep/Ram (05-23)
Kooks Headers
Regular price
$47.16
$42.44
10% off
- Unit price
- /per
DiabloSport Trinity 2 EX Platinum Programmer / Monitor: Jeep 2005-2014
Diablo Sport
Regular price
$787.95
$749.95
5% off
- Unit price
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Diablo Sport inTune i3 Programmer: Jeep Grand Cherokee / Wrangler / Commander 2005-2014 5.7L Hemi / 4.0L I6
Diablo Sport
Regular price
$535.95
$499.95
7% off
- Unit price
- /per
Edge Digital Monitor Insight CTS3: Fits Most Domestic Gas and Diesel Trucks 1996-2024 w/ Windshield Mounting Bracket
Edge
Regular price
$575.95
$549.95
5% off
- Unit price
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Raxiom SpeedForm Series Throttle Controller: Fits Most Dodge/Jeep/Ram (07-23)
Raxiom
$59.99
- Unit price
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American Brother Designs Radiator Cap Cover: 300, Challenger, Charger & Magnum 2005 - 2014
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
- /per
WeatherTech Floorliners (F&R) Black: Jeep Wrangler Unlimited JK 2007-2013
WeatherTech
$210.90
- Unit price
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Bully Dog GT Platinum Tuner: Fits Most Chrysler/Dodge/Jeep/Ram (03-14)
Bully Dog
$399.00
- Unit price
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Ripp 180 Degree Thermostat: Fits Most Jeep Wrangler Models (2007-2018)
Ripp
Regular price
$51.24
$44.56
13% off
- Unit price
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Ripp Automatic Transmission Cooler: Jeep Wrangler JK (2007-2018)
Ripp
Regular price
$137.94
$119.95
13% off
- Unit price
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DiabloSport Trinity 2 EX Programmer / Monitor: Jeep 2005-2014
Diablo Sport
Regular price
$806.95
$749.95
7% off
- Unit price
- /per
Superchips Ignition Coil Packs 3.6L V6 (6 Pack): Ram 1500 / Chrysler 300 / Dodge Challenger (11-19)
Superchips
Regular price
$258.95
$238.95
8% off
- Unit price
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aFe Momentum GT Cold Air Intake System Pro 5R Filter (FRONT): Jeep Wrangler 07-11 3.8L V6 w/ Mechanical Fan
aFe
$410.00
- Unit price
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aFe BladeRunner Street Series Radiator (Aluminum): Jeep Wrangler 07-18 3.8L/3.6L
aFe
$556.00
- Unit price
- /per
Amerihood STM Functional Ram Air Hood: Jeep Wrangler JK 2007 - 2018
Amerihood
Regular price
$786.02
$465.00
41% off
- Unit price
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Rugged Ridge Rear Corner Body Armor Kit: Fits Most Jeep Wrangler Models (2007-2018)
Rugged Ridge
$214.99
- Unit price
- /per
Rugged Ridge Arcus Front Bumper Set w/ Overrider (FRONT): Fits Jeep (05-26)
Rugged Ridge
$719.99
- Unit price
- /per
Rugged Ridge Magnetic Protection Panel Kit (BODY): Jeep Wrangler 2007-2018 3.8L/3.6L V6 2.0L Turbo
Rugged Ridge
$289.99
- Unit price
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Rugged Ridge Semi-Gloss Black Steel Cowl Vent Cover: Fits Most Jeep Wrangler Models (2007-2018)
Rugged Ridge
$35.99
- Unit price
- /per
Gibson Black Elite Dual Extreme Axle Back Perf Exhaust Black Ceramic (REAR): Jeep Wrangler 07-17 3.8L/3.6L
Gibson
$1,319.86
- Unit price
- /per
Rampage Windbreaker Black Diamond: Jeep Wrangler JK 2007-2018 3.6L/3.8L V6
Rampage
$79.99
- Unit price
- /per
Mishimoto 10 Row Oil Cooler Thermostatic: UNIVERSAL Black
Mishimoto
Regular price
$472.00
$428.95
9% off
- Unit price
- /per
Mishimoto 19 Row Oil Cooler Thermostatic: UNIVERSAL Black
Mishimoto
Regular price
$594.00
$539.95
9% off
- Unit price
- /per
Mishimoto 10 Row Oil Cooler Non-Thermostatic: UNIVERSAL Silver
Mishimoto
Regular price
$407.00
$369.95
9% off
- Unit price
- /per
Mishimoto 19-Row Oil Cooler Non-Thermostatic (UNIVERSAL) - Silver
Mishimoto
Regular price
$531.00
$482.95
9% off
- Unit price
- /per
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Performance Upgrades for Your 3.8L V6 Engine
The 3.8L V6 engine is a reliable and versatile powerplant found in many Chrysler and Dodge vehicles. While it lacks the Hemi’s signature hemispherical combustion chambers, this engine still offers solid potential for enhanced power and efficiency through targeted performance upgrades tailored to its design.
Key Performance Enhancements for the 3.8L V6
Upgrading your 3.8L V6 focuses on improving airflow, ignition, and fuel delivery to unlock better throttle response and horsepower. Common modifications include cold air intakes and throttle body spacers that increase air volume and velocity, along with ignition upgrades that ensure a stronger, more consistent spark.
- Cold air intakes to improve airflow and reduce intake temperatures
- Throttle body spacers for enhanced throttle response
- Performance ignition components for reliable combustion
- Exhaust headers and cat-back systems to reduce backpressure
- Fuel system enhancements for consistent power delivery
How to Choose the Right Upgrades for Your 3.8L V6
When selecting performance parts for the 3.8L V6, consider your driving goals and vehicle application. Street-driven vehicles benefit from bolt-on upgrades that improve drivability and throttle response, while more aggressive builds may require combined intake, exhaust, and ignition modifications to maximize power gains without sacrificing reliability.
Shop 3.8L V6 Performance Parts at FastHemis
At FastHemis, we offer a range of quality performance components designed specifically for the 3.8L V6 engine. Whether you’re looking to improve daily driving or prepare your Mopar for spirited highway runs, our selection helps you unlock the full potential of your engine. Browse our 3.8L V6 upgrades today and find the right parts for your build.