2.0L I4 / 3.0L EcoDiesel / 3.8L V6 Engine Upgrades
MagnaFlow California Grade Rear Catalytic Converter (REAR): Fits Dodge / Jeep / Mazda (95-01)
Magnaflow
$425.00
- Unit price
- /per
Magnaflow California OBDII Universal Catalytic Converter 2.5in: Dodge / Jeep / Ram 1996 - 2004
Magnaflow
$603.00
- Unit price
- /per
Magnaflow California Universal Catalytic Converter 2.5in: Dodge Dakota / Viper 2.5L, 8.0L V10, 8.3L V10 1996 - 2004
Magnaflow
$477.00
- Unit price
- /per
Magnaflow CARB Universal Catalytic Converter (2.25in Inlet, 2.25in Outlet, 16in Length): Dodge Dakota / Jeep Wrangler 2.5L 1997 - 1998
Magnaflow
$782.00
- Unit price
- /per
Magnaflow Cat-Back Dual Exhaust: Dodge Ram 1500 3.9L & 5.2L V8 1998 - 2001
Magnaflow
$1,028.00
- Unit price
- /per
Magnaflow Competition Series Cat-Back Exhaust: Jeep Wrangler 2000 - 2006
Magnaflow
$699.00
- Unit price
- /per
Magnaflow Direct-Fit Catalytic Converter: 2000 Dodge Dakota 3.9L V6 & 5.9L V8
Magnaflow
$1,341.00
- Unit price
- /per
Magnaflow Direct-Fit Catalytic Converter: 2001 Dodge Dakota 3.9L V6
Magnaflow
$1,618.00
- Unit price
- /per
Magnaflow Direct-Fit Catalytic Converter: 2002 Dodge Dakota 3.9L V6, 4.7L V8, 5.9L V8
Magnaflow
$1,878.00
- Unit price
- /per
Magnaflow Direct-Fit Catalytic Converter: Dodge Ram 1500 / 2500 / 3500 3.9L, 5.2L V8, 5.9L Diesel 1994 - 2002
Magnaflow
$399.00
- Unit price
- /per
Magnaflow Direct-Fit Catalytic Converter: Dodge Ram 1500 3.9L 2000 - 2001
Magnaflow
$1,338.00
- Unit price
- /per
Magnaflow Direct-Fit Performance Exhaust Muffler Replacement Kit w/ Muffler: Ram 1500 3.0L Hurricane 2025 - 2026
Magnaflow
$581.00
- Unit price
- /per
Magnaflow Filter-Back Exhaust w/o Muffler - Polished Stainless Steel 5in Tip: Ram 1500 3.0L EcoDiesel 2014 - 2018
Magnaflow
$968.00
- Unit price
- /per
Magnaflow OBDII Universal Catalytic Converter 2in Angled Inlet: Dodge Ram 1500 / 2500 / 3500 / Dakota 2000 - 2001
Magnaflow
$521.00
- Unit price
- /per
Magnaflow OEM Grade Direct-Fit Catalytic Converter: Jeep Wrangler 2000 - 2003
Magnaflow
$525.00
- Unit price
- /per
Magnaflow Off-Road Pro Series Cat-Back Exhaust: Jeep Wrangler 1997 - 1999
Magnaflow
$480.00
- Unit price
- /per
Magnaflow Off-Road Pro Series Cat-Back Exhaust: Jeep Wrangler 2000 - 2006
Magnaflow
$522.00
- Unit price
- /per
Magnaflow Overland Series Axle-Back Exhaust: Jeep Wrangler JL 2.0L Turbo & 3.6L V6 2018 - 2026
Magnaflow
$886.00
- Unit price
- /per
Magnaflow Rock Crawler Series Stainless Steel Cat-Back Single Exit Exhaust: Jeep Wrangler JL 2.0L Turbo 2018 - 2026
Magnaflow
$782.00
- Unit price
- /per
MagnaFlow SPEQ Cat-Back Exhaust System (Black Tips): Ram 1500 25 3.0L
Magnaflow
$2,236.00
- Unit price
- /per
Magnaflow SPEQ Series Cat-Back Exhaust - Black Coated: Ram 1500 3.0L Hurricane 2025 - 2026
Magnaflow
$1,789.00
- Unit price
- /per
Magnaflow SPEQ Series Cat-Back Exhaust - Polished: Ram 1500 3.0L Hurricane 2025 - 2026
Magnaflow
$1,565.00
- Unit price
- /per
Magnaflow Street Series Axle-Back Exhaust - Dual Black Tip: Jeep Wrangler JL 2.0L Turbo & 3.6L V6 2018 - 2026
Magnaflow
$975.00
- Unit price
- /per
Magnaflow Street Series Axle-Back Exhaust - Dual Polished Tip: Jeep Wrangler JL 2.0L Turbo & 3.6L V6 2018 - 2026
Magnaflow
$855.00
- Unit price
- /per
Magnaflow Street Series Cat-Back Exhaust: Jeep Wrangler 2000 - 2006
Magnaflow
$888.00
- Unit price
- /per
Magnaflow Street Series Filter-Back Exhaust: Jeep Wrangler JL 3.0L EcoDiesel 2020 - 2023
Magnaflow
$664.00
- Unit price
- /per
Magnaflow Street Series Stainless Perf Cat-Back Exhaust Dual Split Rear Exit (REAR): Dodge Ram 1500 2009-2013 V6 3.6L
Magnaflow
$1,276.00
- Unit price
- /per
Magnaflow T1 Universal Catalytic Converter 2.5in: Dodge Dakota 1992 - 2011
Magnaflow
$1,328.00
- Unit price
- /per
Magnaflow T1 Universal Catalytic Converter 2in: Dodge Dakota 1992 - 2011
Magnaflow
$1,321.00
- Unit price
- /per
Magnaflow T1 Universal Catalytic Converter 2in/2.5in Dual/Single: Dodge Ram 1500 / 2500 3.9L, 5.2L V8, 5.9L Diesel 1994 - 1995
Magnaflow
$1,337.00
- Unit price
- /per
Magnaflow Turbo Stainless Steel Muffler (4x9, 18in, 3in/2.5in): Dodge Ram 1500 3.7L / 3.9L / 5.2L / 5.7L 1994 - 2008
Magnaflow
$162.00
- Unit price
- /per
Magnaflow ULEV Universal Catalytic Converter 2in Front: 2002 Dodge Dakota 3.9L V6, 4.7L V8, 5.9L V8
Magnaflow
$520.00
- Unit price
- /per
Magnaflow Universal Catalytic Converter: Dodge / Jeep / Ram 2000 - 2006
Magnaflow
$549.00
- Unit price
- /per
Mahle OE 0.50MM Piston Set w/ Rings (Set of 8): Chrysler / Dodge / Jeep / Ram 2009 - 2020
Mahle OE
$1,400.12
- Unit price
- /per
Mahle OE Up Moly Ring Set: Chrysler / Dodge / Jeep / Ram 2009 - 2017
Mahle OE
$341.88
- Unit price
- /per
Mahle OE Up Moly Ring Set: Chrysler / Dodge / Jeep / Ram 2009 - 2017
Mahle OE
$356.90
- Unit price
- /per
Mahle OE Up Moly Ring Set: Chrysler / Dodge / Jeep / Ram 2011 - 2026
Mahle OE
$366.84
- 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.