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Modern Muscle Xtreme Internation Order Notice

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:
Modern Muscle Performance Proudly Accepts Paypal

Modern Muscle Performance Proudly Accepts Visa, Mastercard, and Discover Credit Cards

Modern Muscle Performance Proudly Affirm as a Payment Method

We Currently Do Not Accept American Express.

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Stainless Works

2015-2021 Challenger 6.2L and 6.4L Redline Catback Exhaust and Tips by Stainless Works

Improve the sound and performance on your 2015-21 Dodge Challenger 6.2L and 6.4L Hemi with our Redline 3" Catback exhaust with X-Pipe....read more

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$2,020.20

2015-2023 6.4L 6.2L HEMI Challenger and Charger MMX Mid Pipes by Stainless Works - With Cats

*MMX Proprietary Custom Mid Pipes*2015-23 Hemi 6.2L and 6.4L 3" catted lead pipes to connect from factory manifolds to factory...read more

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$849.95

International Order Notice:
First time international Modern Muscle Xtreme customers purchasing product in excess of $500.00 are required to pay by money order or bank transfer. Please call or email for more information before placing your order.

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

ModernMuscleXtreme.com Accepts:
Modern Muscle Performance Proudly Accepts Paypal

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.