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2.0L I4 / 3.0L EcoDiesel / 3.8L V6 Engine Upgrades

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723 Results

Diablo Sport inTune i3 Performance Programmer and PCM Swap Kit: Jeep Wrangler 2018-2025
Diablo Sport inTune i3 Performance Programmer and PCM Swap Kit: Jeep Wrangler 2018-2025

Diablo Sport inTune i3 Perf Programmer PCM Swap Kit: Jeep Wrangler JL 2018 - 2025

Diablo Sport

Regular price $1,012.95 $899.95 Sale

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Diablo Sport Modified PCM: Jeep Wrangler 2018-2022
Diablo Sport Modified PCM: Jeep Wrangler 2018-2022

Diablo Sport Modified PCM (Unlocked): Jeep Wrangler JL 2.0L Turbo 2018 - 2022

Diablo Sport

Regular price $1,068.95 $949.95 Sale

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Diablo Sport Modified PCM: Jeep Wrangler 2019
Diablo Sport Modified PCM: Jeep Wrangler 2019

Diablo Sport Modified PCM (Unlocked): 2019 Jeep Wrangler JL 2.0L Turbo

Diablo Sport

Regular price $1,257.95 $1,117.95 Sale

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Diablo Sport Modified PCM: Jeep Wrangler 2020-2022
Diablo Sport Modified PCM: Jeep Wrangler 2020-2022

Diablo Sport Modified PCM (Unlocked): Jeep Wrangler JL 2.0L Turbo 2020 - 2022

Diablo Sport

Regular price $1,068.95 $949.95 Sale

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Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Wrangler 2021
Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Wrangler 2021

Diablo Sport Modified PCM + Trinity T2 Programmer Kit: 2021 Jeep Wrangler JL 2.0L Turbo

Diablo Sport

Regular price $1,574.95 $1,399.95 Sale

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Diablo Sport Modified PCM and inTune i3 Programmer Kit: Jeep Wrangler 2020
Diablo Sport Modified PCM and inTune i3 Programmer Kit: Jeep Wrangler 2020

Diablo Sport Modified PCM and inTune i3 Programmer Kit: 2020 Jeep Wrangler JL 2.0L Turbo

Diablo Sport

Regular price $1,574.95 $1,399.95 Sale

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Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Wrangler 2020
Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Wrangler 2020

Diablo Sport Modified PCM and Trinity T2 Programmer: 2020 Jeep Wrangler JL 2.0L Turbo

Diablo Sport

Regular price $2,081.95 $1,849.95 Sale

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Diablo Sport Modified PCM: Jeep Gladiator 2021-2022
Diablo Sport Modified PCM: Jeep Gladiator 2021-2022

Diablo Sport Modified PCM: Jeep Gladiator 2021 - 2022

Diablo Sport

Regular price $1,257.95 $1,117.95 Sale

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Diablo Sport Modified PCM: Jeep Wrangler 2018
Diablo Sport Modified PCM: Jeep Wrangler 2018

Diablo Sport Modified PCM: 2018 Jeep Wrangler JK 2.0L Turbo

Diablo Sport

Regular price $1,068.95 $949.95 Sale

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Diablo Sport Trinity T2 EX Performance Programmer: Jeep Wrangler 2018-2025
Diablo Sport Trinity T2 EX Performance Programmer: Jeep Wrangler 2018-2025

Diablo Sport Trinity T2 EX Perf Programmer: Jeep Wrangler JL 2018 - 2025

Diablo Sport

Regular price $1,036.95 $920.95 Sale

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DiabloSport 9050 - Trinity T2 MX Vehicle Monitor
DiabloSport 9050 - Trinity T2 MX Vehicle Monitor

DiabloSport 9050 - Trinity T2 MX Vehicle Monitor

Diablo Sport

Regular price $817.95 $726.95 Sale

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DV8 Offroad Hardtop Conversion Brackets: Jeep Wrangler 2018-2021
DV8 Offroad Hardtop Conversion Brackets: Jeep Wrangler 2018-2021
DV8 Offroad Spare Tire Delete Kit: Jeep Wrangler 2018-2021
DV8 Offroad Spare Tire Delete Kit: Jeep Wrangler 2018-2021
Earl's Performance Aluminum Oil Filter Block-Off: Fits Most Chrysler / Dodge / Jeep / Ram Models (2008-2020) - Black Anodized

Earl's Perf Aluminum Oil Filter Block-Off: Fits Chrysler / Dodge / Jeep / Ram (08-20) - Black

Earl's Performance

Regular price $39.17 $17.95 Sale

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Earl's Performance Aluminum Oil Filter Relocation Kit: Fits Most Chrysler / Dodge / Jeep / Ram 2008-2020

Earl's Perf Aluminum Oil Filter Relocation Kit: Fits Chrysler / Dodge / Jeep / Ram (08-20)

Earl's Performance

Regular price $239.95 $212.95 Sale

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Edelbrock Hi-Perf Supercharger Kit: Jeep Wrangler (18-20) / Gladiator 2020 3.6L Pentastar V6
Edelbrock Hi-Perf Supercharger Kit: Jeep Wrangler (18-20) / Gladiator 2020 3.6L Pentastar V6
Stage 1
Edelbrock Supercharger TVS R1320 (F&R): Jeep Wrangler JL 2018-2020 / Gladiator JT 2020 3.6L
Edelbrock Supercharger TVS R1320 (F&R): Jeep Wrangler JL 2018-2020 / Gladiator JT 2020 3.6L
Stage 1
Edge Performance Inline Module Tuner: Ram 1500 3.0L EcoDiesel (2020-2023)

Edge Performance Inline Module Tuner: Ram 1500 3.0L EcoDiesel 2020 - 2023

Edge

Regular price $787.95 $699.95 Sale

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Fel-Pro Engine Water Pump Gasket: Fits Most Dodge / Jeep / Ram Models (1997-2018)
Fel-Pro Engine Water Pump Gasket: Fits Most Dodge / Jeep / Ram Models (1997-2018)
usa
Fidanza Silver Cam Gear: Dodge Neon 2003-2005
Fidanza Silver Cam Gear: Dodge Neon 2003-2005
usa
Fishbone Offroad Molle Window Panel: Jeep Gladiator 2020-2024
Fishbone Offroad Molle Window Panel: Jeep Gladiator 2020-2024

Fishbone Offroad Molle Window Panel: Jeep Gladiator 2020 - 2026

Fishbone Offroad

$119.99

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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.

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