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XDP Customer Service

From the sale to the install we're here for you, if you need technical support and/or installation assistance with any products you've purchased please do not hesitate to contact us.

Phone Support

Hours: Monday-Friday 8:30am-9pm (EST) Sales/Customer Service

Saturday 10:30am-7pm (EST) Sales Only
Sunday 12:30pm-9pm (EST) Sales Only NEW!

1-888-343-7354 (Sales/Customer Service)
732-719-0955 (Technical)
732-681-9500 (Fax Line)

Online Account Info

Live Help

Hours: Monday - Friday 8:30-9pm (EST)

Click the "Live Help" button on the bottom right of the page and speak with a live diesel performance specialist.

Payment Methods

Visa
MasterCard
Discover
Amex
PayPal
Google
Money Order

Email Support

Delivery Methods

UPS Ground
UPS Next Day
UPS 2 Day
UPS 3 Day
In-Store P/U

Corporate Headquarters
East Coast Distribution Center
Sales Team & Product Showroom

Xtreme Diesel Performance

1758 State Route 34 North

Wall Township, NJ 07727

West Coast Distribution Center
Sales Team & Product Showroom

5550 Cameron Street
Suite J -K
Las Vegas, NV 89118

Order Status Help

Company Policy

Satisfaction Guarantee

Xtreme Diesel would like you to shop with confidence. Your complete satisfaction is our number one goal. If, for any reason, you are not satisfied with your purchase, just return the item within 30 days from the date it was received for an exchange, store credit, or credit depending on the products condition. (shipping and handling charges are not refundable.) See complete return policy.