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!
Performance exhaust systems are widely considered to be one of the more important upgrades to performance HEMI powered hotrods. We only offer proven products from proven manufacturers. Performance exhaust systems that will help our customers get the most out of their HEMIs.
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:
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.
International Order Notice:
