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Shop 6.1L Hemi

Upgrade Your 6.1L SRT8 Hemi The 6.1L SRT8 Hemi is a legendary high-performance Gen III engine known for its forged internals and strong power output. Found in vehicles like the Charger, Challenger, and Chrysler 300 SRT8, this 370 cubic inch powerhouse delivers a perfect balance of street performance and track capability. At FastHemis, you’ll find a wide selection of parts tailored specifically for the 6.1L platform. From bolt-on upgrades like cold air intakes and exhaust systems to performance-enhancing components that prepare your engine for forced induction, these parts help you unlock the full potential of your SRT8. Whether you’re looking to improve throttle response, increase horsepower, or enhance durability, the 6.1L Hemi’s robust design makes it an ideal candidate for serious upgrades. Key upgrade categories for your 6.1L SRT8 Hemi: - Cold air intakes and throttle body upgrades - Exhaust headers and cat-back systems - Performance ignition and fuel delivery components - Supercharger and boost-ready supporting parts Shop 6.1L SRT8 Hemi upgrades at FastHemis.
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American Car Craft A/C Vent Trim Outer 2Pc Polished/Brushed: 300C / Charger / Magnum 2005 - 2010
American Car Craft A/C Vent Trim Outer 2Pc Polished/Brushed: 300C / Charger / Magnum 2005 - 2010
usa

American Car Craft A/C Vent Trim Outer 2Pc Polished/Brushed: 300C / Charger / Magnum 2005 - 2010

American Car Craft

Regular price $89.95 $83.95 7% off

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EBC GD Drilled & Slotted Front Brake Rotors: 300 / Challenger / Charger / Magnum 6.1L SRT8 & 6.4L 392 2006 - 2024
Amerihood Demon Functional Heat Extractor Ram Air Hood: Dodge Charger 2006 - 2010
Amerihood Demon Functional Heat Extractor Ram Air Hood: Dodge Charger 2006 - 2010

Amerihood Demon Functional Heat Extractor Ram Air Hood: Dodge Charger 2006 - 2010

Amerihood
5.0 (1)

Regular price $700.00 $539.16 23% off

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per 

H&R 25mm Wheel Spacers: Chrysler 300 2005 - 2024 (All Models)
H&R 25mm Wheel Spacers: Dodge Magnum 2005 - 2008 (All Models)
H&R 25mm Wheel Spacers: Dodge Magnum 2005 - 2008 (All Models)
Sto N Sho Quick Release Front License Plate Bracket: Chrysler 300 SRT8 2006 - 2010
Sto N Sho Quick Release Front License Plate Bracket: Chrysler 300 SRT8 2006 - 2010
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Sto N Sho Quick Release Front License Plate Bracket: Chrysler 300 SRT8 2006 - 2010

StoNSho

Regular price $109.99 $97.99 11% off

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per 

NOS Plate Wet Nitrous Kit (Black Bottle): 300 / Charger / Challenger 5.7L Hemi & 6.1L SRT8 2006 - 2024
NOS Plate Wet Nitrous Kit (Black Bottle): 300 / Charger / Challenger 5.7L Hemi & 6.1L SRT8 2006 - 2024
Ram Clutches Clutch Pedal Height Adjuster Kit: Dodge Challenger 2008 - 2023 (Fits ALL Manual Transmission Models)
Ram Clutches Clutch Pedal Height Adjuster Kit: Dodge Challenger 2008 - 2023 (Fits ALL Manual Transmission Models)
usa
Ram Clutches Billet Aluminum Flywheel: Dodge Challenger 2008 - 2023 (Fits ALL Hemi models, Including Hellcat)
Ram Clutches Billet Aluminum Flywheel: Dodge Challenger 2008 - 2023 (Fits ALL Hemi models, Including Hellcat)
usa

Ram Clutches Billet Aluminum Flywheel: Dodge Challenger 2008 - 2023 (Fits ALL Hemi models, Including Hellcat)

RAM Clutches
5.0 (1)

Regular price $669.00 $469.00 30% off

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Ram Clutches Concept 10.5 Twin Disc Clutch Kit: Dodge Challenger 2008 - 2023
Ram Clutches Concept 10.5 Twin Disc Clutch Kit: Dodge Challenger 2008 - 2023
usa

RAM Clutches Concept 10.5 Twin Disc Clutch Kit (Metallic): Dodge Challenger (08-23)

RAM Clutches

Regular price $1,739.00 $1,449.00 17% off

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Amerihood Shaker Style Functional Ram Air Hood: Dodge Magnum 2005 - 2007
Amerihood Shaker Style Functional Ram Air Hood: Dodge Magnum 2005 - 2007

Amerihood Shaker Style Functional Ram Air Hood: Dodge Magnum 2005 - 2007

Amerihood

Regular price $736.74 $572.92 22% off

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Amerihood SRT Functional Ram Air Hood: Dodge Charger 2006 - 2010
Amerihood SRT Functional Ram Air Hood: Dodge Charger 2006 - 2010

Amerihood SRT Functional Ram Air Hood: Dodge Charger 2006 - 2010

Amerihood

Regular price $639.72 $489.76 23% off

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Eibach Pro-Damper Shocks: 300C / Challenger / Charger / Magnum 2005 - 2010 (Except AWD)
Eibach Pro-Damper Shocks: 300C / Challenger / Charger / Magnum 2005 - 2010 (Except AWD)

Eibach Pro Damper Kit (F&R): 05-10 Challenger / Charger / Magnum / 300

Eibach

Regular price $776.67 $699.00 10% off

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Hawk Ceramic Rear Brake Pads: 300 / Charger / Challenger / Magnum 6.1L SRT8 / 6.4L 392 2006 - 2024
usa

Hawk Ceramic Rear Brake Pads: 300 / Charger / Challenger / Magnum 6.1L SRT8 / 6.4L 392 2006 - 2024

Hawk Performance
5.0 (1)

Regular price $208.99 $188.09 10% off

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Stopping Power
Performance Over Stock
Dust Levels
SPC Performance Adjustable Rear Camber Kit (REAR): Dodge Magnum (05-08)
SPC Performance Adjustable Rear Camber Kit (REAR): Dodge Magnum (05-08)
usa
Hawk Ceramic Front Brake Pads: 300 / Charger / Challenger / Magnum 6.1L SRT8 / 6.4L 392 2006 - 2023
Hawk Ceramic Front Brake Pads: 300 / Charger / Challenger / Magnum 6.1L SRT8 / 6.4L 392 2006 - 2023
usa

Hawk Ceramic Front Brake Pads: 300 / Charger / Challenger / Magnum 6.1L SRT8 / 6.4L 392 2006 - 2023

Hawk Performance

Regular price $213.99 $192.59 10% off

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per 

Stopping Power
Performance Over Stock
Dust Levels
Hawk HPS 5.0 Rear Brake Pads: 300 / Charger / Challenger / Magnum 6.1L SRT8 / 6.4L 392 2006 - 2023
Hawk HPS 5.0 Rear Brake Pads: 300 / Charger / Challenger / Magnum 6.1L SRT8 / 6.4L 392 2006 - 2023
usa

Hawk HPS 5.0 Rear Brake Pads: 300 / Charger / Challenger / Magnum 6.1L SRT8 / 6.4L 392 2006 - 2023

Hawk Performance

Regular price $202.99 $182.69 10% off

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per 

Stopping Power
Noise Level
Performance Over Stock
Dust Levels
American Car Craft Polished Shock Tower Cap Set: 300C / Charger / Magnum 2005 - 2010 (All Models)
American Car Craft Polished Shock Tower Cap Set: 300C / Charger / Magnum 2005 - 2010 (All Models)
usa

American Car Craft Polished Shock Tower Cap Set: 300C / Charger / Magnum 2005 - 2010 (All Models)

American Car Craft

Regular price $58.95 $54.95 7% off

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Spec D LED Tail Lights (Chrome): Dodge Charger 2006 - 2008

Spec D LED Tail Lights (Chrome): Dodge Charger 2006 - 2008

Spec D

Regular price $274.00 $203.00 26% off

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Borla Cat-Back Exhaust ATAK: Chrysler 300 / Dodge Charger & Magnum 6.1L SRT8 2006 - 2010
Borla Cat-Back Exhaust ATAK: Chrysler 300 / Dodge Charger & Magnum 6.1L SRT8 2006 - 2010
usa

Borla Cat-Back Exhaust ATAK: Chrysler 300 / Dodge Charger & Magnum 6.1L SRT8 2006 - 2010

Borla

Regular price $1,789.99 $1,597.99 11% off

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Eibach Sportline Lowering Springs: Dodge Challenger 2011 - 2023 (Excl. SRT8)
Eibach Sportline Lowering Springs: Dodge Challenger 2011 - 2023 (Excl. SRT8)

Eibach Sportline Lowering Springs: Dodge Challenger 2008 - 2010 (All Models)

Eibach

Regular price $438.89 $395.00 10% off

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per 

American Racing Headers Race Exhaust System: 300 / Challenger / Charger / Magnum 2006 - 2024
usa

American Racing Headers Race Exhaust System (Headers, X-Pipes): Fits Dodge / Chrysler (05-24)

American Racing Headers

Regular price $3,049.19 $2,769.68 9% off

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American Car Craft Fender Caps: Dodge Challenger 2008 - 2023
American Car Craft Fender Caps: Dodge Challenger 2008 - 2023
usa

American Car Craft Fender Caps: Dodge Challenger 2008 - 2023

American Car Craft

Regular price from $299.95 Up to 7% off

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Manley Performance Race Flo Intake Valves (Set of 8): Fits most Hemi 6.1L
Manley Performance Race Flo Intake Valves (Set of 8): Fits most Hemi 6.1L
usa

Manley Performance Race Flo Intake Valves (Set of 8): Fits most Hemi 6.1L

Manley Performance

Regular price $264.61 $198.46 25% off

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Lakewood Cast Aluminum Bellhousing Kit w/ Hardware: Fits Chrysler 300 / Dodge Ram 1500 (03-15)
Lakewood Cast Aluminum Bellhousing Kit w/ Hardware: Fits Chrysler 300 / Dodge Ram 1500 (03-15)
usa

Lakewood Cast Aluminum Bellhousing Kit w/ Hardware: Fits Chrysler 300 / Dodge Ram 1500 (03-15)

Lakewood

Regular price $661.95 $587.95 11% off

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Diablo Sport DS-MFD PredatorX Programmer: Fits Chrysler / Dodge / Jeep / Ram (07-14)
Diablo Sport DS-MFD PredatorX Programmer: Fits Chrysler / Dodge / Jeep / Ram (07-14)

Diablo Sport DS-MFD PredatorX Programmer: Fits Chrysler / Dodge / Jeep / Ram (07-14)

Diablo Sport

Regular price $340.95 $302.95 11% off

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per 

DBA T3 4000 Series Front Brake Rotors (Slotted): 300, Challenger, Charger, Magnum 6.1L SRT8 & 6.4L 392
DBA T3 4000 Series Front Brake Rotors (Slotted): 300, Challenger, Charger, Magnum 6.1L SRT8 & 6.4L 392

DBA T3 4000 Series Front Brake Rotors (Slotted): 300, Challenger, Charger, Magnum 6.1L SRT8 & 6.4L 392

DBA

Regular price $392.69 $332.28 15% off

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Stopping Power
Noise Level

Unlock the Full Potential of Your 6.1L SRT8 Hemi with Performance Upgrades

The 6.1L SRT8 Hemi is a robust, high-performance Gen III engine that balances street drivability with track-ready power. Known for its forged internals and larger valves, this 370 cubic inch powerhouse is a prime candidate for bolt-on upgrades and forced induction support. Whether you drive a Charger, Challenger, or Chrysler 300 SRT8, tailored parts can help you maximize horsepower, throttle response, and engine durability.

Why Upgrade Intake and Exhaust on Your 6.1L SRT8 Hemi?

Improving airflow is one of the most effective ways to enhance your 6.1L Hemi’s performance. Upgrading cold air intakes and throttle bodies increases the volume and quality of air entering the engine, while performance headers and cat-back exhaust systems reduce backpressure and improve scavenging. Together, these upgrades help your engine breathe better, resulting in sharper throttle response and more usable power.

  • Cold air intakes optimize air temperature and density for combustion
  • Throttle body upgrades improve airflow velocity and throttle response
  • Headers and cat-back exhaust reduce restrictions and enhance exhaust flow
  • Balanced intake and exhaust upgrades maintain drivability and sound quality

Building a Reliable Foundation for Forced Induction on the 6.1L Hemi

The 6.1L SRT8’s forged rotating assembly and robust cylinder heads make it well-suited for moderate boost applications. Before adding a supercharger or turbocharger, it’s important to upgrade supporting components such as fuel delivery, ignition, and cooling systems. These modifications ensure your engine can handle increased cylinder pressures while maintaining reliability and performance.

Explore 6.1L SRT8 Hemi Performance Parts at FastHemis

FastHemis offers a comprehensive selection of parts designed specifically for the 6.1L SRT8 Hemi platform. From bolt-on intake and exhaust upgrades to fuel system components and supercharger-ready hardware, our inventory supports a wide range of performance goals. Shop our 6.1L SRT8 Hemi collection to find the right parts for your build and unlock your engine’s true potential.

SELECT YOUR VEHICLE