USE COUPON CODE "SUMMER26"

Your cart

Your cart is empty

Jeep Wagoneer Engine Performance Parts

Engine Performance Upgrades for Your Jeep Wagoneer

Built for your Jeep Wagoneer, this collection features a wide range of engine performance parts designed to enhance power, throttle response, and overall engine efficiency. Whether you're looking to improve airflow with intakes and headers or optimize fuel delivery and tuning, these components are selected to match your Wagoneer’s engine platform precisely.

Find everything from high-flow exhaust headers and intake systems to fuel system upgrades and programmers. Each part is engineered to improve your vehicle’s performance while maintaining reliability and drivability. Whether you want more power, better sound, or improved throttle response, these upgrades deliver practical gains without unnecessary complexity.

Shop engine performance upgrades for your Jeep Wagoneer at FastHemis.

SELECT YOUR VEHICLE

375 Results

Manley Performance Standard Platinum Series Pistons: Chrysler Hemi 6.4L 4.095in Bore 3.724in Stroke 1.75CC Dome
Manley Performance Standard Platinum Series Pistons: Chrysler Hemi 6.4L 4.095in Bore 3.724in Stroke 1.75CC Dome
usa

Manley Performance Standard Platinum Series Pistons: Chrysler Hemi 6.4L 4.095in Bore 3.724in Stroke 1.75CC Dome

Manley Performance

Regular price $1,006.11 $855.19 15% off

Unit price
per 

JE Pistons Gen 3 Hemi 6.4L Piston Set: Multiple JE Pistons Fitments
JE Pistons Gen 3 Hemi 6.4L Piston Set: Multiple JE Pistons Fitments
usa
Manley Race Master Exhaust Valve Set 1.654" (8pcs): Fits Chrysler 6.4L 392 HEMI 2011-2024
Manley Race Master Exhaust Valve Set 1.654" (8pcs): Fits Chrysler 6.4L 392 HEMI 2011-2024
usa

Manley Race Master Exhaust Valve Set 1.654" (8pcs): Fits Chrysler 6.4L 392 HEMI 2011-2024

Manley Performance

Regular price $270.06 $202.55 25% off

Unit price
per 

K&N Engineering Oil Filter: Fits Dodge / Jeep / Ram / Wagoneer (09-24)
K&N Engineering Oil Filter: Fits Dodge / Jeep / Ram / Wagoneer (09-24)
Manley Performance Chrysler Hemi 6.4L Piston Set of 8: 4.095 Inch Bore 6.125in Rod 4.05in Stroke Coated
Manley Performance Chrysler Hemi 6.4L Piston Set of 8: 4.095 Inch Bore 6.125in Rod 4.05in Stroke Coated
usa

Manley Performance Chrysler Hemi 6.4L Piston Set of 8: 4.095 Inch Bore 6.125in Rod 4.05in Stroke Coated

Manley Performance

Regular price $1,006.11 $855.19 15% off

Unit price
per 

CP Pistons Rod Set 4.100 Bore 4.080 Stroke (F&R): 11-24 6.4L 392 HEMI
usa
K&N Engineering Spin-On Oil Filter: Fits Dodge / Jeep (09-25)
K&N Engineering Spin-On Oil Filter: Fits Dodge / Jeep (09-25)

K&N Engineering Spin-On Oil Filter: Fits Dodge / Jeep (09-25)

K&N Engineering

$10.99

Unit price
per 

K&N Engineering Spin-On Oil Filter: Fits Chrysler / Dodge / Jeep / Ram (09-24)
K&N Engineering Spin-On Oil Filter: Fits Chrysler / Dodge / Jeep / Ram (09-24)
Manley NexTek Hi-Perf Valve Spring Set .650" (F&R): Chrysler 6.4L 392 HEMI 2011-2024
Manley NexTek Hi-Perf Valve Spring Set .650" (F&R): Chrysler 6.4L 392 HEMI 2011-2024
usa

Manley NexTek Hi-Perf Valve Spring Set .650" (F&R): Chrysler 6.4L 392 HEMI 2011-2024

Manley Performance

Regular price $495.87 $446.28 10% off

Unit price
per 

Mishimoto Ignition Coil Pack Set (8-Pack) (F&R): Fits 5.7/6.1/6.2/6.4L HEMI 2006-2023
Mishimoto Ignition Coil Pack Set (8-Pack) (F&R): Fits 5.7/6.1/6.2/6.4L HEMI 2006-2023

Mishimoto Ignition Coil Pack Set (8-Pack) (F&R): Fits 5.7/6.1/6.2/6.4L HEMI 2006-2023

Mishimoto
5.0 (2)

Regular price $297.00 $269.95 9% off

Unit price
per 

Liqui Moly MoS2 Anti-Friction Engine Treatment: Fits Most Models
Liqui Moly MoS2 Anti-Friction Engine Treatment: Fits Most Models
Manley Performance Race Series Stainless Steel Intake Valves Set of 8: Dodge Challenger / Charger (09-15) / Ram 1500 (03-10)
usa

Manley Race SS Intake Valve Set 2.080" Bead Loc (F&R): 2009-2024 5.7L VVT HEMI

Manley Performance

Regular price $264.61 $198.46 25% off

Unit price
per 

Manley Performance Chrysler Hemi 6.4L Pistons: +.010 Over Size 1.210 Comp Set of 8
Manley Performance Chrysler Hemi 6.4L Pistons: +.010 Over Size 1.210 Comp Set of 8
usa

Manley Performance Chrysler Hemi 6.4L Pistons: +.010 Over Size 1.210 Comp Set of 8

Manley Performance

Regular price $1,006.11 $855.19 15% off

Unit price
per 

Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
Liqui Moly Pro-Line Fuel Injection Cleaner: Fits Most Models
Liqui Moly Pro-Line Fuel Injection Cleaner: Fits Most Models
Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
Liqui Moly Fuel Injection Cleaner: Fits Most Models
Liqui Moly Fuel Injection Cleaner: Fits Most Models

Liqui Moly Fuel Injection Cleaner: Fits Most Models

LIQUI MOLY

$227.40

Unit price
per 

Borla S-Type Turndown Tip Catback Exhaust: Jeep Grand Wagoneer 2023-2024
Borla S-Type Turndown Tip Catback Exhaust: Jeep Grand Wagoneer 2023-2024
usa

Borla S-Type Turndown Tip Catback Exhaust: Jeep Grand Wagoneer 2023-2024

Borla

Regular price $2,127.99 $1,899.99 11% off

Unit price
per 

Diablo Sport Pulsar Cat6: Fits Most Hemi Models

Diablo Sport Pulsar Cat6 Tuner: Fits Jeep / Ram 3.0 SST (23-26)

Diablo Sport

Regular price $806.95 $716.95 11% off

Unit price
per 

Liqui Moly Top Tec 6200 Motor Oil: Fits Most Models

Liqui Moly Top Tec 6200 Motor Oil: Fits Most Models

LIQUI MOLY

$297.95

Unit price
per 

Liqui Moly Top Tec 6200 Motor Oil: Fits Most Models
Liqui Moly Top Tec 6200 Motor Oil: Fits Most Models

Liqui Moly Top Tec 6200 Motor Oil: Fits Most Models

LIQUI MOLY

$311.80

Unit price
per 

Manley Performance 6.200" Stock Length H-Beam Connecting Rod Set ARP 8740 (F&R): Chrysler 6.4L 392 / 6.2L HEMI
Manley Performance 6.200" Stock Length H-Beam Connecting Rod Set ARP 8740 (F&R): Chrysler 6.4L 392 / 6.2L HEMI
usa

Manley Performance 6.200" Stock Length H-Beam Connecting Rod Set ARP 8740 (F&R): Chrysler 6.4L 392 / 6.2L HEMI

Manley Performance

Regular price $884.87 $796.38 10% off

Unit price
per 

Enhance Your Jeep Wagoneer with Engine Performance Parts

Upgrade your Jeep Wagoneer’s engine with parts designed to boost power, throttle response, and efficiency. This collection offers carefully selected components that fit your Wagoneer’s engine platform, helping you unlock better performance without sacrificing reliability.

What are the benefits of upgrading engine performance parts on a Jeep Wagoneer?

Upgrading your engine components improves airflow, fuel delivery, and tuning precision, resulting in a more responsive and powerful driving experience. Enhanced parts like high-flow headers and intake systems reduce restrictions, allowing your engine to breathe better and perform more efficiently.

  • Improved throttle response for quicker acceleration
  • Increased engine efficiency and power output
  • Enhanced exhaust sound and reduced backpressure

How do I choose the right engine performance parts for my Jeep Wagoneer?

Selecting the right parts depends on your engine type and your performance goals. Focus on components that complement each other, such as pairing intake upgrades with exhaust headers and fuel system enhancements. Always consider fitment and compatibility to maintain drivability and reliability.

What to expect after installing engine performance upgrades on your Wagoneer

After installation, you can expect improved power delivery, sharper throttle response, and a more aggressive exhaust note. These upgrades enhance your driving experience without adding unnecessary complexity. Explore the full range of engine performance parts for your Jeep Wagoneer at FastHemis to find the perfect match for your build.

SELECT YOUR VEHICLE