2.0L I4 / 3.0L EcoDiesel / 3.8L V6 Engine Upgrades
Flowmaster Outlaw Extreme Cat-Back Exhaust System: Jeep Wrangler (07-17) / Wrangler JK 2018
Flowmaster
Regular price
$507.95
$467.95
8% off
- Unit price
- /per
Flowmaster Outlaw Extreme Cat-Back Exhaust System: Jeep Wrangler 2018-2026
Flowmaster
Regular price
$479.95
$449.95
6% off
- Unit price
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Flowmaster 40 Series Delta Flow Chambered Muffler: Dodge Challenger 2014 / Dakota (97-07)
Flowmaster
Regular price
$190.95
$168.95
12% off
- Unit price
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Hooker BlackHeart SS Gen III Hemi Swap Headers: Dodge Dakota / Ramcharger / Mopar (66-04)
Hooker BlackHeart
Regular price
$434.95
$399.95
8% off
- Unit price
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Flowmaster Super 44 Series Chambered Muffler: Dodge Challenger 2014 / Dakota (97-07)
Flowmaster
Regular price
$157.95
$139.95
11% off
- Unit price
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Flowmaster Super 40 Series Chambered Muffler: Dodge Challenger (09-14) / Dakota (97-10)
Flowmaster
Regular price
$193.95
$171.95
11% off
- Unit price
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Hooker BlackHeart Gen III Hemi Low Profile Exhaust Manifolds: Dodge Dakota (97-04)
Hooker BlackHeart
Regular price
$402.95
$371.95
8% off
- Unit price
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Hooker BlackHeart Gen III Hemi Swap Exhaust Manifolds: Dodge Dakota (97-04)
Hooker BlackHeart
Regular price
$461.95
$425.95
8% off
- Unit price
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Hooker BlackHeart Gen III Hemi Low Profile Exhaust Manifolds: Dodge Dakota (97-04)
Hooker BlackHeart
Regular price
$518.95
$478.95
8% off
- Unit price
- /per
Flowmaster Super 40 Series Chambered Muffler: Dodge Dakota 2000-2003
Flowmaster
Regular price
$168.95
$149.95
11% off
- Unit price
- /per
Flowmaster Super 40 Series Chambered Muffler: Dodge Challenger (09-14) / Dakota (97-10)
Flowmaster
Regular price
$168.95
$149.95
11% off
- Unit price
- /per
Flowmaster Super 40 Series Chambered Muffler: Fits Dodge / Ram (92-05)
Flowmaster
Regular price
$168.95
$149.95
11% off
- Unit price
- /per
Ripp Catch Can Kit: Fits Most Jeep Wrangler Models (2007-2018)
Ripp
$199.00
- Unit price
- /per
4 colors
Earl's Perf Aluminum Oil Filter Block-Off: Fits Chrysler / Dodge / Jeep / Ram (08-20) - Black
Earl's Performance
Regular price
$37.67
$34.82
8% off
- Unit price
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Earl's Perf Aluminum Oil Filter Relocation Kit: Fits Chrysler / Dodge / Jeep / Ram (08-20)
Earl's Performance
Regular price
$230.95
$212.95
8% off
- Unit price
- /per
PPE Crankcase Vent Oil/Water Separation Kit: Ram 1500 2020-2023 3.0L EcoDiesel
PPE
$399.99
- Unit price
- /per
Holley Mid-Mount Complete Accessory System: Fits Most Dodge / Jeep Models (1966-2006)
Holley
Regular price
$3,286.95
$3,049.95
7% off
- Unit price
- /per
American Brother Designs Custom Coolant Recovery Bottle Cap Cover: Jeep Wrangler / Gladiator (18-26)
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Radiator Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
$59.00
- Unit price
- /per
Pedal Commander FN TUNED Throttle Response Controller w/ Anti-Theft: Fits most Hemi Models
Pedal Commander
Regular price
$289.99
$279.99
3% off
- Unit price
- /per
Pedal Commander FN TUNED Throttle Response Controller w/ Anti-Theft: Fits Ram / Jeep (18-26)
Pedal Commander
Regular price
$289.99
$279.99
3% off
- Unit price
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Pedal Commander FN TUNED Throttle Response Controller w/ Anti-Theft: Dodge / Chrysler / Jeep (02-10)
Pedal Commander
Regular price
$289.99
$279.99
3% off
- Unit price
- /per
American Brother Designs Custom Coolant Reservoir Cap Cover: Fits Dodge / Jeep / Ram (09-26)
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Washer Fluid Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Coolant Reservoir Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Oil Fill Cap Cover: Jeep Models 2007 - 2025
American Brother Designs
$69.00
- Unit price
- /per
American Brother Designs Jeep Dip Stick Handle Cover: Jeep Models 2007 - 2025
American Brother Designs
Regular price
$144.00
$94.00
35% off
- Unit price
- /per
American Brother Designs Oil Fill Cap Cover: Jeep Models 2007 - 2025
American Brother Designs
Regular price
$119.00
$69.00
42% off
- Unit price
- /per
American Brother Designs Custom Radiator Cap Cover: Jeep Wrangler / Gladiator (2018-2026)
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Fuse Box Cover: Jeep Wrangler JK 2007 - 2018
American Brother Designs
Regular price
$205.00
$155.00
24% off
- Unit price
- /per
American Brother Designs Custom Radiator Cap Cover: Jeep Wrangler JK 2007 - 2018
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Washer Fluid Cap Cover: Jeep Wrangler JK 2007 - 2018
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
- /per
American Brother Designs Hood Shock Covers: Jeep Wrangler JK 2007 - 2018
American Brother Designs
Regular price
$140.00
$90.00
36% off
- Unit price
- /per
American Brother Designs Custom Washer Fluid Cap Cover: Jeep Wrangler JK 2007 - 2018
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Power Steering Fluid Cap Cover: Jeep Wrangler JK 2007 - 2018
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Oil Cap Cover: Jeep Wrangler (18-25) & Gladiator (20-25)
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Power Steering Cap Cover: Jeep Wrangler (18-25) & Gladiator (20-25)
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Oil Cap Cover: Chrysler / Dodge / Jeep / Ram Hemi 2005 - 2025
American Brother Designs
$69.00
- Unit price
- /per
American Brother Designs Radiator Cap Cover: Jeep Wrangler (18-25) & Gladiator (20-25)
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
- /per
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Performance Upgrades for 2.0L I4, 3.0L EcoDiesel, and 3.8L V6 Engines
The 2.0L inline-4, 3.0L EcoDiesel, and 3.8L V6 engines each bring distinct capabilities to the table, from efficient daily driving to diesel torque and versatile V6 power. Targeted upgrades for these platforms can enhance fuel efficiency, increase power output, and improve overall engine durability to meet your performance and reliability goals.
How to Choose the Right Intake and Exhaust Upgrades for These Engines
Optimizing airflow is key to unlocking better performance and efficiency in the 2.0L I4, 3.0L EcoDiesel, and 3.8L V6 engines. Cold air intakes and throttle body enhancements improve combustion by delivering cooler, denser air, while exhaust upgrades reduce backpressure for smoother power delivery. Selecting parts designed specifically for each engine ensures proper fitment and maximum gains.
- Cold air intakes tailored for precise airflow and filtration
- Throttle body upgrades to improve throttle response and volume
- Exhaust components that balance flow with emissions compliance
- Diesel-specific exhaust options to handle higher exhaust gas temperatures
What Diesel-Specific Upgrades Boost the 3.0L EcoDiesel’s Torque and Reliability?
The 3.0L EcoDiesel engine benefits from upgrades that support its turbocharged diesel design, focusing on fuel system enhancements and turbocharger efficiency. Upgrading fuel injectors, high-pressure fuel pumps, and turbo components can improve torque delivery and throttle response while maintaining engine longevity under heavy loads.
Why Engine Management and Tuning Matter for These Engine Upgrades
Proper engine management and tuning are essential to maximize the benefits of hardware upgrades on the 2.0L I4, 3.0L EcoDiesel, and 3.8L V6 engines. Custom tuning optimizes air-fuel ratios, ignition timing, and boost control (for diesel), ensuring improved power, fuel economy, and reliability. Explore FastHemis’ selection of tuning solutions designed to complement your specific engine upgrades and driving needs.