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5.7L / 6.1L / 6.4L Hemi Interior Upgrades

Interior Upgrades for 5.7L, 6.1L & 6.4L Hemi Engines The 5.7L, 6.1L SRT8, and 6.4L 392 Hemi engines represent a broad spectrum of Mopar performance, from reliable daily drivers to high-performance muscle cars. These engines power some of the most iconic Chrysler, Dodge, and Ram vehicles, combining strong factory internals with upgrade potential both under the hood and inside the cabin. This collection focuses on interior upgrades tailored for these Hemi platforms, offering parts that improve comfort, aesthetics, and functionality. Whether you drive a classic 5.7L Hemi truck, a 6.1L SRT8 muscle car, or a 6.4L Scat Pack, you’ll find dash kits, seat covers, shift knobs, and other interior enhancements designed to complement your engine’s performance and your vehicle’s style. Enhance your Mopar driving experience with interior upgrades built for your 5.7L, 6.1L, or 6.4L Hemi. Shop interior upgrades at FastHemis.
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American Brother Designs Interior Bezels and Pins: Chrysler 300 & Dodge Charger 2015 - 2023
American Brother Designs Interior Bezels and Pins: Chrysler 300 & Dodge Charger 2015 - 2023
usa

American Brother Designs Interior Bezels and Pins: Chrysler 300 & Dodge Charger 2015 - 2023

American Brother Designs

Regular price $211.00 $161.00 24% off

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American Brother Designs Interior Knob Covers: Chrysler 300 & Dodge Charger 2015 - 2023
American Brother Designs Interior Knob Covers: Chrysler 300 & Dodge Charger 2015 - 2023
usa

American Brother Designs Interior Knob Covers: Chrysler 300 & Dodge Charger 2015 - 2023

American Brother Designs

Regular price $137.00 $87.00 36% off

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American Brother Designs Interior Knob Covers: Dodge Charger 2006 - 2010
American Brother Designs Interior Knob Covers: Dodge Charger 2006 - 2010
usa

American Brother Designs Interior Knob Covers: Dodge Charger 2006 - 2010

American Brother Designs

Regular price $227.00 $177.00 22% off

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American Brother Designs Interior Cup Holder Fill: Dodge Challenger & Charger
American Brother Designs Interior Cup Holder Fill: Dodge Challenger & Charger
cbp
usa
American Brother Designs Interior Door Lock Bezels and Pins: Dodge Challenger 2008 - 2011
American Brother Designs Interior Door Lock Bezels and Pins: Dodge Challenger 2008 - 2011
usa

American Brother Designs Interior Door Lock Bezels and Pins: Dodge Challenger 2008 - 2011

American Brother Designs

Regular price $157.00 $107.00 32% off

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American Brother Designs Interior Cup Holder Fill: Jeep Wrangler JL 2018 - 2025
American Brother Designs Interior Cup Holder Fill: Jeep Wrangler JL 2018 - 2025
cbp
usa
American Brother Designs Interior Door Lock Bezels and Pins: Dodge Challenger 2012 - 2014
American Brother Designs Interior Door Lock Bezels and Pins: Dodge Challenger 2012 - 2014
usa

American Brother Designs Interior Door Lock Bezels and Pins: Dodge Challenger 2012 - 2014

American Brother Designs

Regular price $157.00 $107.00 32% off

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per 

American Brother Designs Manual Shift Knob: Dodge Challenger 2015 - 2023
American Brother Designs Manual Shift Knob: Dodge Challenger 2015 - 2023
cbp
usa

American Brother Designs Custom Manual Shift Knob: Dodge Challenger 2015 - 2023

American Brother Designs

$107.00

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American Brother Designs Manual Concave Shifter Knob: Jeep Wrangler (18-25) & Gladiator (20-25)
American Brother Designs Manual Concave Shifter Knob: Jeep Wrangler (18-25) & Gladiator (20-25)
usa

American Brother Designs Manual Concave Shifter Knob: Jeep Wrangler (18-25) & Gladiator (20-25)

American Brother Designs

Regular price $189.00 $139.00 26% off

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American Brother Designs Interior Knob Kit: Jeep Wrangler (18-25) & Gladiator (20-25)
American Brother Designs Interior Knob Kit: Jeep Wrangler (18-25) & Gladiator (20-25)
usa

American Brother Designs Interior Knob Kit: Jeep Wrangler (18-25) & Gladiator (20-25)

American Brother Designs

Regular price $166.00 $116.00 30% off

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per 

American Brother Designs Manual Shift Knob (Flat): Dodge Challenger 2015 - 2023
American Brother Designs Manual Shift Knob (Flat): Dodge Challenger 2015 - 2023
cbp
usa

Interior Upgrades Tailored for 5.7L, 6.1L & 6.4L Hemi Engines

The 5.7L, 6.1L SRT8, and 6.4L 392 Hemi engines power a wide range of Mopar vehicles, from dependable daily drivers to high-performance muscle cars. Interior upgrades designed specifically for these platforms enhance your driving experience by improving comfort, style, and functionality while complementing the engine’s performance heritage.

Why Upgrade Interior Components on Your 5.7L, 6.1L, or 6.4L Hemi?

Upgrading your vehicle’s interior tailored to these Hemi engines goes beyond aesthetics. It enhances driver comfort and control, which is essential when managing the power and torque these engines deliver. Quality interior parts also help preserve your vehicle’s value and create a cohesive performance-oriented cabin environment.

  • Custom-fit dash kits that match your Mopar’s style and engine heritage
  • Durable seat covers designed for daily use and spirited driving
  • Ergonomic shift knobs that improve shifting feel and precision
  • Interior trim pieces that complement the aggressive look of your Hemi-powered vehicle

Key Considerations When Selecting Interior Upgrades for Hemi Vehicles

When choosing interior upgrades for 5.7L, 6.1L, or 6.4L Hemi-powered vehicles, fitment and material quality are paramount. These engines power vehicles with varying cabin layouts and trim levels, so selecting parts designed specifically for your engine’s platform ensures proper installation and optimal aesthetics.

Focus on upgrades that enhance both appearance and usability, such as improved grip shift knobs for manual or automatic transmissions, and seat covers that withstand wear while matching your vehicle’s interior theme.

Enhance Your Mopar Cabin with Interior Upgrades from FastHemis

Whether you own a classic 5.7L Hemi truck, a 6.1L SRT8 muscle car, or a 6.4L Scat Pack, FastHemis offers a curated selection of interior upgrades designed to fit your engine platform perfectly. Browse our collection to find dash kits, seat covers, shift knobs, and other enhancements that elevate your driving environment while honoring your Hemi’s performance legacy.

SELECT YOUR VEHICLE