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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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2168 Results

PowerStop Z26 Street Warrior D&S Brake Kit (F&R): Dodge Challenger / Charger (15-20) w/ Hardware

PowerStop

$873.29

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PowerStop Z26 Street Warrior Ceramic Brake Kit (F&R): Dodge Challenger / Charger (15-20)

PowerStop

$2,220.56

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Hawk Performance LTS Street Brake Pads (FRONT): Jeep Commander (06-10) / Grand Cherokee (05-10)
Hawk Performance LTS Street Brake Pads (FRONT): Jeep Commander (06-10) / Grand Cherokee (05-10)
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Hawk Performance LTS Street Brake Pads (FRONT): Jeep Commander (06-10) / Grand Cherokee (05-10)

Hawk Performance

Regular price $191.99 $172.79 10% off

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Performance Over Stock
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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

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Liqui Moly Top Tec 6200 Motor Oil: Fits Most Models

Liqui Moly Top Tec 6200 Motor Oil: Fits Most Models

LIQUI MOLY

$297.95

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Bilstein B8 5100 Front Shock (FRONT): Jeep Grand Cherokee (05-10) w/ 0.75-2" Lift - Excl SRT8
Bilstein B8 5100 Front Shock (FRONT): Jeep Grand Cherokee (05-10) w/ 0.75-2" Lift - Excl SRT8

Bilstein B8 5100 Front Shock (FRONT): Jeep Grand Cherokee (05-10) w/ 0.75-2" Lift - Excl SRT8

Bilstein

Regular price $245.85 $176.00 28% off

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Brembo OE Prime Ceramic Slotted Rear Disc Brake Kit 350mm: Fits Challenger/Charger/Magnum/300 2005-2023 6.1/6.2/6.4L HEMI
Lakewood Cast Aluminum Bellhousing Kit: Fits Mopar Gen III HEMI to GM T-56 / Magnum Transmissions
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Lakewood Cast Aluminum Bellhousing Kit: Fits Mopar Gen III HEMI to GM T-56 / Magnum Transmissions

Lakewood

Regular price $633.95 $562.95 11% off

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FastHemis One Click Brian Tooley Stage 2 Master Camshaft / MDS Conversion Kit: 2011+ Chrysler / Dodge / Jeep 6.4L Hemi
Brian Tooley Racing Stage 2 Camshaft: Chrysler / Dodge / Jeep / Ram 6.4L 392 2011 - 2025
Master Kit
FastHemis One Click Brian Tooley Stage 2 Master Camshaft / MDS Conversion Kit: 2009+ Chrysler / Dodge / Jeep 5.7L Hemi
Brian Tooley Racing Stage 2 Camshaft: Chrysler / Dodge / Jeep / Ram 5.7L Hemi 2009 - 2025
Master Kit
Manley Performance 2.100" Bead Loc Groove Race Flo Intake Valve Set (F&R): Chrysler 6.1L HEMI 2005-2010
Manley Performance 2.100" Bead Loc Groove Race Flo Intake Valve Set (F&R): Chrysler 6.1L HEMI 2005-2010
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Manley Performance 2.100" Bead Loc Groove Race Flo Intake Valve Set (F&R): Chrysler 6.1L HEMI 2005-2010

Manley Performance

Regular price $264.61 $198.46 25% off

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Manley Perf Platinum Series 5.7L Hemi 3.917" Bore Flat Top Piston Set: Fits Dodge / Chrysler (02-23)
Manley Perf Platinum Series 5.7L Hemi 3.917" Bore Flat Top Piston Set: Fits Dodge / Chrysler (02-23)
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Manley Perf Platinum Series 5.7L Hemi 3.917" Bore Flat Top Piston Set: Fits Dodge / Chrysler (02-23)

Manley Performance

Regular price $1,006.11 $855.19 15% off

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Method Wheels 709-HD / Matte Black | 18x9 | 5x5 | 12/5.5"
Method Wheels 709-HD / Matte Black | 18x9 | 5x5 | 12/5.5"

Method Wheels 709-HD / Matte Black | 18x9 | 5x5 | 12/5.5"

Method Wheels

$449.00

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Fast Hemis One-Click Stage 1 Kit: 2005-2010 Jeep Grand Cherokee 6.1L SRT8 (+48HP)
Fast Hemis One-Click Stage 1 Kit: 2005-2010 Jeep Grand Cherokee 6.1L SRT8 (+48HP)
Stage 1

Fast Hemis One-Click Stage 1 Kit: 2005-2010 Jeep Grand Cherokee 6.1L SRT8 (+48HP)

FastHemis

Regular price $1,202.82 from $972.35 Up to 19% off

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Manley H Tuff Rod Set .927in Pin w/ ARP2000 Bolts: Chrysler 300 / Dodge Ram 1500 (03-14)
Manley H Tuff Rod Set .927in Pin w/ ARP2000 Bolts: Chrysler 300 / Dodge Ram 1500 (03-14)
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Manley H Tuff Rod Set .927in Pin w/ ARP2000 Bolts: Chrysler 300 / Dodge Ram 1500 (03-14)

Manley Performance

Regular price $1,145.61 $1,031.05 10% off

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Manley Perf ARP 2000 6.2in 24mm H-Beam Rod Set of 8: Chrysler 300 / Dodge Challenger / Ram (02-23)
Manley Perf ARP 2000 6.2in 24mm H-Beam Rod Set of 8: Chrysler 300 / Dodge Challenger / Ram (02-23)
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Manley Perf ARP 2000 6.2in 24mm H-Beam Rod Set of 8: Chrysler 300 / Dodge Challenger / Ram (02-23)

Manley Performance

Regular price $1,003.31 $902.98 10% off

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Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
DBA 4000 Series T3 Slotted Brake Rotor (FRONT): Dodge Charger (06-10) / Challenger (08-10)
DBA 4000 Series T3 Slotted Brake Rotor (FRONT): Dodge Charger (06-10) / Challenger (08-10)

DBA 4000 Series T3 Slotted Brake Rotor (FRONT): Dodge Charger (06-10) / Challenger (08-10)

DBA

Regular price $339.59 $287.35 15% off

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DBA XP Rear Brake Pads (REAR): Fits Challenger / Charger / Magnum / 300C / Grand Cherokee / Durango 2005-25 6.1/6.2/6.4L
DBA XP Rear Brake Pads (REAR): Fits Challenger / Charger / Magnum / 300C / Grand Cherokee / Durango 2005-25 6.1/6.2/6.4L

DBA XP Rear Brake Pads (REAR): Fits Challenger / Charger / Magnum / 300C / Grand Cherokee / Durango 2005-25 6.1/6.2/6.4L

DBA

Regular price $161.36 $136.54 15% off

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per 

Stopping Power
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Method Wheels 703 / Method Bronze® | 17x8.5 | 5x5 | 25/5.78"
Method Wheels 703 / Method Bronze® | 17x8.5 | 5x5 | 25/5.78"

Method Wheels 703 / Method Bronze® | 17x8.5 | 5x5 | 25/5.78"

Method Wheels

$366.00

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Tein S.Tech Lowering Springs: Dodge Magnum R/T RWD (05-08) (LX)

Tein S.Tech Lowering Springs: Dodge Magnum R/T RWD (05-08) (LX)

Tein

Regular price $395.00 $316.00 20% off

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Cervinis Shaker Hood Kit: Dodge Charger 2006 - 2010 (Excl. V6)
Cervinis Shaker Hood Kit: Dodge Charger 2006 - 2010 (Excl. V6)
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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.

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