The 6.5 Bully Dog Aftermarket Diesel Injectors are referred to as a pintle style injectors, which is commonly used in an engine with pre-combustion cylinders. The injector has a needle plunger that plugs off the spray hole when it is closed. Once the pump allows fluid flow to the particular cylinder, the high fuel pressure forces the pintle away from the hole seat and the fuel stream is injected through the pre-combustion chamber into the combustion chamber. This type of engine often runs dirtier than a direct injected engine and the injectors require replacing between 80-100 thousand miles.
Returns; Defective and Damaged Merchandise
Defective and freight damaged merchandise (but only where BullyDieselPerformance.com is providing shipment) may be returned to BullyDieselPerformance.com for full credit, but only upon verification by BullyDieselPerformance.com of such defect or damage. A Returned Merchandise Authorization ("RMA") form must be filled out by the Buyer and Approved by BullyDieselPerformance.com. Credit will be issued to Buyer upon receipt of the RMA form and the claim approval from the freight company.
Returns; Exchanges; Good Merchandise
Returns of good merchandise may be accepted by BullyDieselPerformance.com in its sole discretion under the following conditions:
Return/Exchange of merchandise in totally re-saleable condition, without markings on the original packaging will be restricted to extraordinary circumstances with prior approval from BullyDieselPerformance.com. Accepted return will be assessed a 25% restocking charge. Returned part number shall not exceed 15% of total annual purchase quantities.
Return/Exchange of merchandise in packaging that has been marked, relabeled or otherwise defaced will be restricted to extraordinary circumstances with prior approval from your BullyDieselPerformance.com. Accepted return will be assessed a 30% restocking charge, except that BullyDieselPerformance.com merchandise returned in packaging that has been marked, relabeled or otherwise defaced will be subject to a 40% restocking charge. Returned part number shall not exceed 15% of total annual purchase quantities.
Merchandise classified by BullyDieselPerformance.com as TB (To Be Discontinued), or DC (Discontinued), may not be returned for credit.
Merchandise on sales promotion or inventory packages may not be returned for credit.
Buyer must pay all return transportation charges.
Buyer must obtain and complete an RMA form, issued by BullyDieselPerformance.com, for any good merchandise return or exchanges.
Returns/Exchanges will not be accepted under any circumstances after 15 calendar days after the ship date indicated by BullyDieselPerformance.com.
Any returns for non-fitment or quality issues will require high quality digital pictures of the products to be emailed to the account manager before an RMA is approved.
Order cancellations will take up to 48 hours after a cancellation is requested before the order is officially cancelled and money processed for return.