MRP fuel injectors come with a **lifetime warranty** against manufacturing defects. Please note, the warranty does not cover issues caused by inadequate fuel system maintenance.

We do not offer refunds or credits for price differences outside of the sale period. This policy helps ensure fairness to all customers, regardless of when they purchased.

Orders placed by 2pm CST (on business days) will ship the same day. Orders placed after 2pm CST will ship the next business day.

For most injectors, servicing is completed within 1 business day. However, specialty injectors may take up to 72 hours for servicing and return shipping.