2.0L I4 / 3.0L EcoDiesel / 3.8L V6 Engine Upgrades
Ripp Hi-Perf Coil Pack Kit w/ Spark Plug Wires & NGK Plugs: Jeep Grand Cherokee 4.0L (99-04)
Ripp
Regular price from $299.00
- Unit price
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Volant Cold Air Intake: Dodge Ram 1500/Ram 2500 94-00 5.9L Diesel/5.2L/3.9L
Volant
$385.99
- 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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Cometic PRO1048T Top End Gasket Kit 4.15" Bore MLX: Fits 11-24 6.4L 392 HEMI
Cometic Gasket
Regular price
$351.50
$326.90
7% off
- Unit price
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King Chrysler Dodge Hemi 5.7L/6.1L V8 Performance Rod Bearing Set - Size STDX
King Engine Bearings
$207.65
- Unit price
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K&N 57 Series Cold Air Intake: Jeep Grand Cherokee 14-16 3.0L EcoDiesel
K&N Engineering
$369.99
- Unit price
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Flowmaster American Thunder Direct Fit Muffler: Ram 1500 2025-2026
Flowmaster
Regular price
$749.95
$699.95
7% off
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aFe Magnum FLOW Pro DRY S Air Filter: Jeep Gladiator 20-26 3.6L V6, Jeep Wrangler 18-26 3.6L/2.0L
aFe
$76.00
- Unit price
- /per
Flowmaster FloxFX Exhaust System (Single Side Exit): Dodge Ram 3.9L, 5.2L & 5.9L 1994 - 2001 (1500 / 2500 / 3500)
Flowmaster
Regular price
$633.95
$584.95
8% off
- Unit price
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AirAid Throttle Body Spacer: Dodge Ram 1500/Ram 2500/Ram 3500 94-03 5.7L/5.2L/3.9L
AirAid
$146.99
- Unit price
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Deatschwerks 72lb/hr Fuel Injectors: Fits Most Dodge/Ram (03-23)
Deatschwerks
$719.00
- Unit price
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Deatschwerks 95lb/hr Fuel Injectors: Fits Most Dodge/Ram (03-23)
Deatschwerks
$719.00
- Unit price
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Cometic MLX RHS Head Gasket (4.150" Bore, .062" Thick): Fits Chrysler / Dodge / Jeep / Ram (11-26)
Cometic Gasket
Regular price
$137.84
$124.07
10% off
- Unit price
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aFe BladeRunner 3in Aluminum Hot & Cold Charge Pipe Kit - Black: Ram 1500 16-18 3.0L EcoDiesel
aFe
$500.00
- Unit price
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Flowmaster Force II Axle-Back Exhaust System: Jeep Wrangler 2018-2026
Flowmaster
Regular price
$806.95
$749.95
7% off
- Unit price
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DiabloSport Trinity 2 (T2 EX) Programmer / Monitor: Jeep Vehicles 2005 - 2014
Diablo Sport
Regular price
$806.95
$749.95
7% off
- Unit price
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Odyssey Battery HD Perf AGM Battery: Fits Most Dodge/Jeep/Ram 5.7L/3.6L/3.0L EcoDiesel (20-24)
Odyssey Battery
Regular price
$420.57
$398.99
5% off
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Superchips F5 Flashpaq Tuner: Fits Dodge / Ram / Chrysler (98-14)
Superchips
Regular price
$518.95
$499.95
4% off
- Unit price
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PPE HD Cast Aluminum Engine Oil Pan: Jeep Wrangler 2018-2025 w/ SS Drain Plug
PPE
from $179.99
- Unit price
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American Brother Designs Fuse Box Cover: Ram 1500 2019 - 2024
American Brother Designs
Regular price
$221.00
$171.00
23% off
- Unit price
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American Brother Designs Coolant Recovery Bottle Cap Cover: Jeep Wrangler (18-25) & Gladiator (20-25)
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
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American Brother Designs Washer Fluid Cap Cover: Jeep Wrangler (18-25) & Gladiator (20-25)
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
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AMP Research Replacement Controller Xtreme Type A: Fits Most Jeep/Ram (07-23)
AMP Research
$99.99
- Unit price
- /per
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
- /per
Fuel Injector Clinic 1200cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005
Fuel Injector Clinic
Regular price from $567.00 Up to 17% off
- Unit price
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Weapon R Oil Catch Can: Dodge Neon SRT4 03-05 2.4L Turbo
Weapon R
Regular price from $212.50 Up to 15% off
- Unit price
- /per
K&N 57 Series Cold Air Intake: Ram 1500 14-18 3.0L EcoDiesel
K&N Engineering
$317.99
- Unit price
- /per
K&N Performance Cold Air Intake: Ram 1500 25-26 3.6L/3.0L
K&N Engineering
$425.99
- Unit price
- /per
K&N 57 Series Cold Air Intake: Jeep Wrangler 19-21 2.0L Turbo
K&N Engineering
$317.99
- Unit price
- /per
American Brother Designs Oil 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.