Terms and Emissions Notifications

  • The purchaser of any motorcycle part or parts releases MNNTHBX LLC from all liabilities pertaining to use of those products. The purchaser acknowledges that any modification of a Motorcycle Intake or exhaust system may render the motorcycle illegal for use on public roads and may violate state or Federal EPA statutes.
  • All photography and text on this site are the sole property of MNNTHBX LLC. Any download or use without express written consent is prohibited.
  • The purchaser accepts all responsibility for understanding and complying with local laws pertaining to usage of product.
  • All MNNTHBX products carry a 90 day warranty against manufacturer defect. All other products are subject to manufacturers warranties.
  • Any returns must receive prior authorization and be accompanied by purchase history and full contact information. Product must be returned in uninstalled, as new condition (20% restocking fee applies). No returns accepted on sales or clearance items.
  • Purchaser acknowledges oversized, or international orders may incur additional shipping charges based on actual rates.
  • International orders are subject to destination country’s insurance and shipping value limits. Buyer accepts responsibility for all orders once dispatched from MNNTHBX LLC.