Shipping Policy

Modern Muscle Xtreme will work hard to ship all orders received before 3:00PM EST the following business day, but some orders may require an additional 1-2 days to process. Any order placed after 3:00PM EST will be processed the next business day. As a security precaution, initial orders and orders shipping to alternate addresses may be held for extended verification. We reserve the right to make partial shipments, which will not relieve you of your obligation to pay for the remaining deliveries.

Additional Shipping Charges

Engines, superchargers, exhaust systems, and other large items many times incur additional shipping charges due to size, weight, or multiple shipping boxes, although we work hard to ensure this does not happen. The customer is responsible for any additional shipping charges not calculated by our internet cart software, and will be notified prior to any charges. If additional charges are refused, items will not be shipped and your original order amount will be refunded.

International Order Notice:

First time international MMX 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.

Purchasing Security Measures

To enhance security measures against rampant fraud in the industry, Modern Muscle Xtreme mandates that all customers using credit cards must have their orders shipped to the billing address. However, this policy may not apply to those using Paypal or Affirm, with shipments directed to verified addresses. This policy applies to first-time customers or those with less than 90 days of satisfactory order history. Exceptions to this policy are rare, prioritizing customer protection and the company's integrity. Credit card fraud is a serious offense, and we are committed to rigorous prevention and legal action against offenders.

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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