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4.7L /5.2L / 5.9L Engine Upgrades

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428 Results

AFE Air Filter: Dodge Ram & Ram 2002 - 2013 (All Models)
AFE Air Filter: Dodge Ram & Ram 2002 - 2013 (All Models)
usa

aFe Air Filter: Fits Most Dodge/Ram (02-24)

aFe

from $91.00

Unit price
per 

2 filter types
  • Pro 5R (Oiled)
  • Pro Dry-S (Non-Oiled)
Liqui Moly Top Tec 6600 Motor Oil: Fits Most Models
Liqui Moly Top Tec 6600 Motor Oil: Fits Most Models

Liqui Moly Top Tec 6600 Motor Oil: Fits Most Models

LIQUI MOLY

$89.70

Unit price
per 

Magnaflow Universal Catalytic Converter: Fits Dodge / Jeep (81-88)
Magnaflow Universal Catalytic Converter: Fits Dodge / Jeep (81-88)
usa

Magnaflow Universal Catalytic Converter: Dodge Dakota 92-11

Magnaflow

$1,321.00

Unit price
per 

MagnaFlow Conv DF Exhaust: Jeep Wrangler (00-03)
MagnaFlow Conv DF Exhaust: Jeep Wrangler (00-03)
usa

MagnaFlow Conv DF Exhaust: Jeep Wrangler 00-03 4.0L/2.5L

Magnaflow

$1,049.00

Unit price
per 

Edelbrock Exhaust Gasket Set: Jeep Grand Cherokee (93-98) / Dodge Ram 1500 / 2500 / 3500 (94-03)
Edelbrock Exhaust Gasket Set: Jeep Grand Cherokee (93-98) / Dodge Ram 1500 / 2500 / 3500 (94-03)
Liqui Moly Top Tec 4210 Motor Oil: Fits Most Dodge / Jeep Models
Liqui Moly Top Tec 4210 Motor Oil: Fits Most Dodge / Jeep Models
Liqui Moly Molygen New Generation Motor Oil: Fits Most Models
Liqui Moly Molygen New Generation Motor Oil: Fits Most Models
Flowmaster Force II Cat-Back Exhaust System: Dodge Dakota 2005-2010
Flowmaster Force II Cat-Back Exhaust System: Dodge Dakota 2005-2010
usa

Flowmaster Force II Cat-Back Exhaust System: Dodge Dakota 2005-2010

Flowmaster

Regular price $562.95 $519.95 8% off

Unit price
per 

K&N Performance Gold Oil Filter: Fits Charger / Magnum / 300 2005-2007 2.7/3.5L, 5.7/6.1L HEMI / Jeep Grand Cherokee SRT8 2006-2008 6.1L HEMI
K&N Performance Gold Oil Filter: Fits Charger / Magnum / 300 2005-2007 2.7/3.5L, 5.7/6.1L HEMI / Jeep Grand Cherokee SRT8 2006-2008 6.1L HEMI
K&N Spin-On Oil Filter: Fits Charger / Magnum / 300 2005-2007 2.7/3.5L, 5.7/6.1L HEMI / Jeep Grand Cherokee SRT8 2006-2008 6.1L HEMI
K&N Spin-On Oil Filter: Fits Charger / Magnum / 300 2005-2007 2.7/3.5L, 5.7/6.1L HEMI / Jeep Grand Cherokee SRT8 2006-2008 6.1L HEMI

K&N Spin-On Oil Filter: Fits Most Chrysler/Dodge/Jeep (91-08)

K&N Engineering

$10.99

Unit price
per 

Earl's Performance Oil Filter Relocation Kit: Fits Most Hemi Models

Earl's Perf Oil Filter Relocation Kit: Fits Chrysler / Dodge / Jeep (03-07) Gen III Hemi

Earl's Performance

Regular price $245.95 $225.95 8% off

Unit price
per 

Flowmaster FloxFX Exhaust System: Dodge Ram 5.7L Hemi 1500 2009 - 2010 / Ram 5.7L Hemi 1500 2011 - 2018
Flowmaster FloxFX Exhaust System: Dodge Ram 5.7L Hemi 1500 2009 - 2010 / Ram 5.7L Hemi 1500 2011 - 2018
usa

Flowmaster FloxFX Exhaust System: Dodge Ram 5.7L Hemi 1500 2009 - 2018

Flowmaster

Regular price $1,025.95 $949.95 7% off

Unit price
per 

Flowmaster American Thunder Exhaust System: Dodge Ram 5.7L Hemi 1500 2009 - 2010 / Ram 5.7L Hemi 1500 2011 - 2018
Flowmaster American Thunder Exhaust System: Dodge Ram 5.7L Hemi 1500 2009 - 2010 / Ram 5.7L Hemi 1500 2011 - 2018
usa

Flowmaster American Thunder Exhaust System (Dual Rear Exit): Dodge Ram 5.7L Hemi 1500 2009 - 2018

Flowmaster

Regular price $1,124.95 $1,049.95 7% off

Unit price
per 

Flowmaster American Thunder Exhaust System: Dodge Ram 5.7L Hemi 1500 2009 - 2010 / Ram 5.7L Hemi 1500 2011 - 2018
Flowmaster American Thunder Exhaust System: Dodge Ram 5.7L Hemi 1500 2009 - 2010 / Ram 5.7L Hemi 1500 2011 - 2018
usa

Flowmaster American Thunder Exhaust System (Dual Side Exit): Dodge Ram 5.7L Hemi 1500 2009 - 2018

Flowmaster

Regular price $1,153.95 $1,065.95 8% off

Unit price
per 

Flowmaster 40 Series Delta Flow Chambered Muffler: Dodge Neon (95-99) / Jeep Wrangler (87-95)
Flowmaster 40 Series Delta Flow Chambered Muffler: Dodge Neon (95-99) / Jeep Wrangler (87-95)
usa

Flowmaster 40 Series Delta Flow Chambered Muffler: Dodge Neon (95-99) / Jeep Wrangler (87-95)

Flowmaster

Regular price $172.95 $152.95 12% off

Unit price
per 

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 $771.95 $726.95 6% off

Unit price
per 

Kentrol Light Bracket Pair: Jeep Wrangler TJ 1997-2006 w/ Polished Silver
usa

Kentrol Light Bracket Pair: Jeep Wrangler TJ 1997-2006 w/ Polished Silver

Kentrol

Regular price $45.13 $42.56 6% off

Unit price
per 

Kentrol Powder Coated Footman Loop: 97-18 Jeep Wrangler TJ / JK
usa

Kentrol Powder Coated Footman Loop: 97-18 Jeep Wrangler TJ / JK

Kentrol

Regular price $24.13 $22.76 6% off

Unit price
per 

Kentrol Polished Silver Gas Filler Neck: Jeep Wrangler TJ 1997-2006
usa

Kentrol Polished Silver Gas Filler Neck: Jeep Wrangler TJ 1997-2006

Kentrol

Regular price $62.98 $59.39 6% off

Unit price
per 

Kentrol Mirror Relocation Bracket Pair: Jeep Wrangler TJ 2003-2006 w/ Polished Silver
usa

Kentrol Mirror Relocation Bracket Pair: Jeep Wrangler TJ 2003-2006 w/ Polished Silver

Kentrol

Regular price $73.48 $69.29 6% off

Unit price
per 

Kentrol Polished Silver Footman Loop: Jeep Wrangler TJ / JK (97-18)
usa

Kentrol Polished Silver Footman Loop: Jeep Wrangler TJ / JK (97-18)

Kentrol

Regular price $23.08 $21.77 6% off

Unit price
per 

Performance and Maintenance Upgrades for 4.7L, 5.2L, and 5.9L Mopar Engines

The 4.7L, 5.2L, and 5.9L engines form the backbone of classic Mopar trucks and SUVs, prized for their durability and torque-rich character. Whether you’re working on a 5.9L Magnum 360 or its 4.7L and 5.2L siblings, these engines offer a reliable platform for daily driving and straightforward bolt-on upgrades that enhance performance and longevity.

Keeping Your 5.9L Magnum and Related Engines Running Strong

Routine maintenance is key to preserving the reliability of these legacy Mopar engines. Focus on durable ignition components, fuel system upkeep, and quality gaskets to prevent common wear issues. Proper maintenance not only extends engine life but also ensures consistent torque delivery and throttle response.

  • Replace ignition wires, coils, and spark plugs regularly for optimal combustion
  • Maintain fuel injectors and fuel pumps to avoid lean conditions
  • Use quality seals and gaskets to prevent leaks and maintain compression
  • Inspect and replace timing components as needed to avoid performance loss

Popular Performance Upgrades for 4.7L, 5.2L, and 5.9L Engines

These Mopar small blocks respond well to bolt-on upgrades that improve airflow and ignition efficiency. Common enhancements include performance intake manifolds, exhaust headers, and upgraded ignition systems designed to boost throttle response and torque without extensive engine modifications.

Choosing the Right Upgrades for Your Classic Mopar Engine

When selecting parts for your 4.7L, 5.2L, or 5.9L engine, consider your vehicle’s application and desired performance level. Whether you’re restoring a Ram truck or upgrading a Dakota or Durango, FastHemis offers a range of components tailored to maintain reliability while unlocking additional power and drivability.

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