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SRT Performance Parts > 6.4L HEMI Performance Parts > 6.4L HEMI Tuning

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International Order Notice:

International orders are required to be paid by money order or bank transfer. Please call or email for more information before placing your order. International import taxes and duties are the responsibility of the purchaser and are not the responsibility of Modern Muscle Performance / Modernmusclextreme.com.

Modern Muscle Performance offers in-house installation as well as other HEMI hotrod related services!

ModernMuscleXtreme.com Accepts:

We Currently Do Not Accept American Express

6.4L HEMI Tuning

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2015-2023 Challenger Charger Jeep Durango HEMI Holley RACE Gateway by B3R

Price: $2,797.99

B3R-HEMI-GATEWAY
2018 Plus HEMI Tuning Double Bypass by Z-Automotive

Price: $55.00

ZAU-DOUBLEBYPASS
GPS Based Performance Meter by Dragy

Regular Price: $179.00

On Sale For: $99.95

DRA-DRAGY
HEMI Burnbox G2 Line Lock and Light Show Module by Z Automotive

Price: $209.00

ZAT-BurnBoxG2
HEMI PCM Unlocking Service by MMX

Price: $300.00

MMX-PCM-UNLOCK
Intune 3 HEMI Tuner by Diablosport

Price: $430.95

DIA-8345-INTUNE3
MPVI Tuning Credit Option by HP Tuners

Price: $49.99

HPT-M02-000-00-CREDIT
MPVI4 HEMI Engine Tuner by HP Tuners

Price: $399.99

HPT-M04-000-00
Predator 2 HEMI Tuner PLATINUM by Diablosport

Price: $456.95

DIA-7310
Security Gateway Bypass Module by Z-Automotive

Price: $69.00

ZAU-Z-SGW
Trinity 2 HEMI Tuner by Diablosport

Price: $714.95

DIA-9345

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Modern Muscle Performance
340 Colonel Lee Road
Martinsville, VA 24112
Phone: 276-666-1934

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Monday: 8:00 AM to 5:00 PM
Tuesday: 8:00 AM to 5:00 PM
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Thursday: 8:00 AM to 5:00 PM
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Modern Muscle Xtreme Newsletter

Email *

MMX Custom Product Payment Method

International Order Notice:

International orders are required to be paid by money order or bank transfer. Please call or email for more information before placing your order. International import taxes and duties are the responsibility of the purchaser and are not the responsibility of Modern Muscle Performance / Modernmusclextreme.com.

Modern Muscle Performance offers in-house installation as well as other HEMI hotrod related services!

ModernMuscleXtreme.com Accepts:

We Currently Do Not Accept American Express

Sales Tax: Sales tax at Modern Muscle Xtreme (MMX) and its subsidiaries is based on State and local requirements. For more information, please reference our Sales Tax Policy page.

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