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All Killer B Motorsport parts have a Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by Killer B Motorsport that it is due to manufacturing defects in materials or workmanship. This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. Killer B Motorsport will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, laber, etc.).
Warranty claims must be shipped back to Killer B Motorsport for review. You must call or email for return authorization prior to returning the product. For warranty evaluation please return your item to Killer B Motorsport Warranty, 1 Solution Way, Suite 201, Waynesboro, VA 22980.  

Warranty claims will not be honored if the product was not purchase through an approved dealer.

Killer B Motorsport does not Warranty Wrapped Headers. 


Killer B Motorsport only processes returns for direct. If purchased from a retailer other than Killer B Motorsport directly, please contact the retailer for further assistance. Returns as a result of our shipping error will be corrected by Killer B Motorsport with no cost to the customer.
  • Unopened, new condition items within 30 days of delivery will have a 100% refund or exchange.
  • Opened, new condition items within 30 days of delivery will have a 15% restocking fee added.
  • Unopened/Opened new condition items past 30 days of delivery are eligible for return at our discretion.


Special Order or Made To Order items cannot be returned or exchanged.
All returns or exchanges are subject to Killer B Motorsport discretion. If parts have been installed or show any signs of wear you void your right to returns or exchanges.
Returns will not be accepted if they were not purchased through an approved dealer of our products.


It is the purchaser’s responsibility to check and comply with all local, state and federal laws prior to operating vehicle. Installation and use of performance products may also affect and void warranty and insurance policies. Killer B Motorsport LLC shall not be liable for direct, indirect, incidental or consequential damage or injury to persons or property that might be claimed as a result from the installation, improper installation, and failure of part including claims for delay, loss or profit or labor. Killer B Motorsport LLC products are intended for offroad use ONLY.

Purchaser is responsible for following all State and Federal Laws.