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Over 40 Years of HEMI Experience!
Due to higher than average volume and current responses by some manufacturers to the COVID-19 pandemic, shipping and response time may be slightly longer than normal. We apologize for the inconvenience and thank you for your understanding and support.
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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!
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Modern Muscle Performance / ModernMuscleXtreme.com HEMI Bolt-On Performance Parts!
Modern Muscle Performance / ModernMuscleXtreme.com loves to help HEMI hotrod owners who are considering upgrading the performance of their pride and joys. We are talking about simple bolt-on performance parts that enhance the performance and attitude of the vehicle without worry of voiding the factory warranty! So if you already have your eyes on a particular product, or have some specific questions concerning a path to more rear wheel horsepower, we would love to help you begin your journey.Checkout Some of Our Most Popular CNC Ported High Velocity Throttle Bodies Below
Now Available for the 2013+ Chrysler 300, Dodge Challenger and Charger, RAM Truck.Offers crisper throttle response and added horsepower...read more
Price: $309.99
On Sale For: $299.99
On Sale For: $299.99
**Tuning may be required for some applications**80mm V8 HEMI throttle body and No tuning required!You read that right... Now you can...read more
Price: $269.99
On Sale For: $249.99
On Sale For: $249.99
Modern Muscle's new 5-axis CNC Ported High Velocity HEMI Throttle Body was developed to help increase the flow of air through the stock...read more
Price: $449.99
Modern Muscle's new 5-axis CNC Ported High Velocity HEMI Throttle Body was developed to help increase the flow of air through the stock...read more
Price: $380.00
On Sale For: $299.99
On Sale For: $299.99
**Tuning may be required for some applications**BACK IN STOCK WHILE SUPPLIES LAST!Modern Muscle Xtreme is proud to introduce the 95mm...read more
Price: $509.95
On Sale For: $499.99
On Sale For: $499.99
**Tuning may be required for some applications**BACK IN STOCK WHILE SUPPLIES LAST!Modern Muscle Xtreme is proud to introduce the 95mm...read more
Price: $499.95
On Sale For: $449.99
On Sale For: $449.99
Modern Muscle's new 5-axis CNC Ported High Velocity HEMI Throttle Body was developed to help increase the flow of air through the stock...read more
Price: $380.00
On Sale For: $292.31
On Sale For: $292.31
Now Available for the 2013+ Chrysler 300, Dodge Challenger and Charger.Offers crisper throttle response and added horsepower up to 12+...read more
Price: $449.99
Convert your Hemi to drive-by-cable while improving appearance & performanceBig Mouth LT Throttle Body Improves Hemi Appearance...read more
Price: $462.44
Checkout Some of Our Most Popular HEMI Performance Bolt-On Products Below
**Tuning may be required for some applications**This new product by Modern Muscle allows for the use of our ported Hellcat 95mm Throttle...read more
Price: $219.95
On Sale For: $194.95
On Sale For: $194.95
Hemi Performance Spark Plugs 1-Step colder Recommended Pulley swap to 2.85 and larger (NON-Projected Tip) ...read more
Price: $175.84
**This Product is Currently On Back Order With a 6 Week Estimated Shipping TimeModern Muscle Performance in conjunction with Stainless...read more
Price: $459.00
Line Lock: Using one of the cruise contol buttons/lever (depending on vehicle model), the BurnBox G1 uses the ABS valves to hold the...read more
Price: $209.00
Drag Pack intake manifold for either the 5.7L, 6.1L or 6.4L HEMI. Comparable to the Mopar Drag Pack Intake.
Price: $724.00
**This Product is Currently On Back Order With a 6 Week Estimated Shipping TimeModern Muscle Performance in conjunction with Stainless...read more
Price: $459.00
Hemi Performance Spark Plugs 3-Step colder Recommended for 16+ Lbs of Boost or 175+ Shot of Nitrous. (NON-Projected Tip) ...read more
Price: $175.84
The Billet Tech Catch Can slows down and filters oil that may end up in the intake and combustion chambers. Oil in the combustion...read more
Price: $135.00
2018+ Models: Due to the addition of a new security module, the DOUBLE BYPASS KIT is REQUIRED for the Tazer to function!Feature...read more
Price: $249.00
EAGLE INTAKE TO EARLY 5.7CHECK OUT OUR CNC HEAD CAM PACKAGE FOR EARLY 5.7read more
Price: $599.00
On Sale For: $499.00
On Sale For: $499.00
The MagnaFlow Race Series Exhaust Systems are designed for the ultimate in high performance and the loudest most aggressive race car...read more
Price: $680.00
Designed as a direct bolt on replacement for the stock tensioner! 50lbs!American Racing Solutions is so confident that our Street...read more
Price: $595.00
**Please allow a 4-6 week lead time on this product**JLT has jumped into the Hellcat intake market with both feet. They have been...read more
Price: $419.00
Oxygen Sensor Spacer With Adjustable Flow Rate:***This is a great option for doing the cat delete pipes on the 2015+ cars with factory...read more
Price: $43.90
**Please allow a 4-6 week lead time on this product**JLT completely redesigned this kit in 2018With the development and gains of our new...read more
Price: $299.00
**Tuning may be required for some applications**This new product by Modern Muscle allows for the use of our ported Hellcat 95mm Throttle...read more
Price: $219.85
On Sale For: $194.95
On Sale For: $194.95
**Please allow a 4-6 week lead time on this product**JLT completely redesigned this kit in 2018With the development and gains of our new...read more
Price: $299.00
Hemi Performance Spark Plugs 1-Step colder Recommended for Bolt-Ons, Up to 7lbs of Boost or up to 100 Shot of Nitrous....read more
Price: $175.84
The Billet Tech Catch Can slows down and filters oil that may end up in the intake and combustion chambers. Oil in the combustion...read more
Price: $135.00
Modern Muscle's new 5-axis CNC Ported High Velocity HEMI Throttle Body was developed to help increase the flow of air through the stock...read more
Price: $449.99
On Sale Including FREE Shipping to the Lower 48 States! Save $50!The "Feed Your HELLCAT" package by Modern Muscle Xtreme features the...read more
Price: $985.00
On Sale For: $935.00
On Sale For: $935.00
**Please allow a 4-6 week lead time on this product**JLT completely redesigned this kit in 2018With the development and gains of our new...read more
Price: $299.00
**Please allow a 4-6 week lead time on this product**JLT completely redesigned this kit in 2018With the development and gains of our new...read more
Price: $299.00
Hemi Performance Spark Plugs 2-Step colder Recommended for 2.75-2.65 Boost Levels (NON-Projected Tip) ...read more
Price: $175.84
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