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XDP Reviews & Testimonials

See what our customers are saying about us...

Would you like to know what our customers think about their experience with us?
Find out for yourself in the XDP - Xtreme Diesel Performance testimonials below.

" Great experience. Very knowledgeable staff. Next day shipping, with extremely competitive pricing. It is great to have a place you can walk into and get advice for your application. I would highly recommend. "
- Will E.    Location: PA
" First visit to XDP today and it could not have gone better! Sales staff was extremely knowledgeable, answered every question I had, and offered suggestions with products to order. XDPs staff definitely earned a customer today. "
- Michael L    Location: NJ
" What a great group of guys! Always willing to help. Fast and prompt customer service with free shipping to boot! "
- Gordon L    Location: DE
" Very helpful and knowledgeable staff. Very happy with the customer service I received and look forward to working with them more as I build my truck. "
- Jared C    Location: VA
" Great experience with XDP. Extremely knowledgable staff, superior customer service and a large variety of parts and accessories. "
- Joe G    Location: NJ
" Knowledgeable staff, great service, and quick shipping. A quality minded company, set on delivering top notch sales and customer service experience. "
- Nick E    Location: MD
More Reviews
" I got exactly what XDP was selling. Great product and exceptional delivery time all the way to Hawaii. Will definitely be ordering more parts sooner than later. "
- KENNY    Location: Hawaii
" XDP and my "E" 350SD 6.0L are GOOOOOD friends "
- MASTERMECH48    Location: Florida
" Staff at extreme diesel was awesome. Shipping was fast. I'll definitely be ordering more products from them.. Thank you "
- [email protected]    Location:
" Customer service was awesome! both online and over the phone! XDP is now the first place i go to for parts for my 7.3 "
- farmtruck7.3    Location: North Dakota
" Always have had great experience, excellent customer service, and military discount! "
- 5.9 Guy    Location:
" XDP has been great to deal with for all my parts on my 03 cummins... very knowledgeable and great service "
- Cody    Location: Midland, texas
" I always enjoy doing business with XDP. The staff is always professional and knowledgeable. "
- Jonathan     Location: SC
" The service and tech knowledge is what keeps me coming back everytime. "
- Neal    Location: DC
" Love Xtreme Diesel "
- Craig    Location: TX
" Again, received my orders quickly correctly with no probs. I don't want to go anywhere else........ Just need an xdp vinyl to put on my truck. "
- Chris    Location: Columbus ga
" XDP is always easy to work with. "
- Jason Fischer    Location: Chagrin Falls, Ohio
" Always been good to me with shipping and prices. "
- Adam    Location: South Dakota
" Shipping is fast! Their prices are the lowest online "
- Brad M    Location: Hedgesville, West Virginia
" No problems help out when called will buy from again "
- Jonny     Location: Colorado
" Very happy to be a customer of xdp always fast service and ease of ordering, just wish the discount code would load onto the checkout page automatically. "
- Mg    Location: Pa
" I always appreciate XDP and use them as my source for diesel upgrades. "
- Jason    Location: Bloomington, Indiana
" Always pleased when ordering from Xtreme. "
- Brett    Location: AL
" I love XDP. This was my first time ordering from them for my new truck and made a $4000+ initial order and everything shipped the same day and arrived the next day! Some of it even shipped out next day air for FREE (Smarty Jr). Will be shopping here for all of my diesel needs. "
- 10 Gauge    Location: Ruther Glen, VA
" Great company and support "
- Patrick C.    Location: San Diego
" Great company! "
- Cody    Location: OR